select session_data from hywxkekq_Sessions where session_id = '81d21938ecde073ca18d337b2d5d19d4'
insert into hywxkekq_Sessions (session_id, session_data, session_expiration) values ('81d21938ecde073ca18d337b2d5d19d4', 'a:6:{s:8:\"calendar\";s:1:\"2\";s:1:\"y\";s:4:\"2116\";s:1:\"m\";s:1:\"9\";s:1:\"d\";s:1:\"6\";s:1:\"v\";s:1:\"m\";s:4:\"time\";d:4628793600;}', '1747546827')