select * from data where sn='NAVenku' and pq='hum' order by id desc limit 4
idsntspqvaluesystemts
27201697 NAVenku hum 90 1571626191 Mon 21 10 2019 04:49:51
27201544 NAVenku hum 90 1571625576 Mon 21 10 2019 04:39:36
27201388 NAVenku hum 90 1571624959 Mon 21 10 2019 04:29:19
27201232 NAVenku hum 90 1571624396 Mon 21 10 2019 04:19:56

Mon Oct 21 04:54:38 2019 by walley