select * from data where sn='meteo2' and pq='ssid' order by id desc limit 4
idsntspqvaluesystemts
26295794 meteo2 ssid walley 1569687204 Sat 28 09 2019 18:13:24
26291976 meteo2 ssid walley 1569680637 Sat 28 09 2019 16:23:57
26288150 meteo2 ssid walley 1569674070 Sat 28 09 2019 14:34:30
26284254 meteo2 ssid walley 1569667503 Sat 28 09 2019 12:45:03

Mon Oct 21 05:06:45 2019 by walley