select session_data from hywxkekq_Sessions where session_id = '51ef7f214d0ce44dbb3c2aaa611d6890'
delete from hywxkekq_Sessions where session_expiration < 1748180540
insert into hywxkekq_Sessions (session_id, session_data, session_expiration) values ('51ef7f214d0ce44dbb3c2aaa611d6890', 'a:6:{s:8:\"calendar\";s:1:\"2\";s:1:\"y\";s:4:\"1541\";s:1:\"m\";s:1:\"5\";s:1:\"d\";s:2:\"15\";s:1:\"v\";s:1:\"m\";s:4:\"time\";d:-13526352000;}', '1748266940')