Intel SSD 520 180GB: Huge Power-Off_Retract_Count: risky?

There are quite some threads on this forum about the Power-Off_Retract_Count like https://communities.intel.com/thread/55642

or

https://communities.intel.com/thread/27813http://

Unfortunately I don't have any warranty; every time I shut down Windows 10, it counts: the proper RST driver for my sandy bridge qm67 is installed, lpm is inactive (HP 2560p with i7 2620m). I have also tested the ssd in a DVD sata caddy in the 2560p

Any hints?
I have installed debian stretch as well: the smart value is rising  as well, that's why I can exclude a software/driver issue. Even tested with a second computer (Asus dual core): exactly the same situation. I have also tested the sata driver from windows 10: same situation.

Model Family:     Intel 520 Series SSDs

Device Model:     INTEL SSDSC2BW180A3L

SMART Attributes Data Structure revision number: 10

Vendor Specific SMART Attributes with Thresholds:

ID# ATTRIBUTE_NAME          FLAGS    VALUE WORST THRESH FAIL RAW_VALUE

  5 Reallocated_Sector_Ct   -O--CK   100   100   000    -    0

  9 Power_On_Hours_and_Msec -O--CK   094   094   000    -    5376h+51m+45.180s

12 Power_Cycle_Count       -O--CK   095   095   000    -    5899

170 Available_Reservd_Space PO--CK   100   100   010    -    0

171 Program_Fail_Count      -O--CK   100   100   000    -    0

172 Erase_Fail_Count        -O--CK   100   100   000    -    0

174 Unexpect_Power_Loss_Ct  -O--CK   100   100   000    -    1256

183 Runtime_Bad_Block       -O--CK   100   100   000    -    544

184 End-to-End_Error        PO--CK   100   100   097    -    0

187 Uncorrectable_Error_Cnt -O--CK   100   100   000    -    0

192 Power-Off_Retract_Count -O--CK   100   100   000    -    1256

199 UDMA_CRC_Error_Count    -O--CK   100   100   000    -    0

225 Host_Writes_32MiB       -O--CK   100   100   000    -    178974

226 Workld_Media_Wear_Indic -O--CK   100   100   000    -    65535

227 Workld_Host_Reads_Perc  -O--CK   100   100   000    -    64

228 Workload_Minutes        -O--CK   100   100   000    -    65535

232 Available_Reservd_Space PO--CK   100   100   010    -    0

233 Media_Wearout_Indicator -O--CK   100   100   000    -    0

241 Host_Writes_32MiB       -O--CK   100   100   000    -    178974

242 Host_Reads_32MiB        -O--CK   100   100   000    -    327492

249 NAND_Writes_1GiB        PO--C-   100   100   000    -    8431

                            ||||||_ K auto-keep

                            |||||__ C event count

                            ||||___ R error rate

                            |||____ S speed/performance

                            ||_____ O updated online

                            |______ P prefailure warning

Is it risky to use this ssd? I don't have any problems apart from these smart values...

The latest HP bios is installed and the latest 520 firmware as well. AHCI is set on bios-level. SSD is optimized in Windows 10