select session_data from hywxkekq_Sessions where session_id = '7159855af420ce802fce22bb39f2a849'
delete from hywxkekq_Sessions where session_expiration < 1751332987
insert into hywxkekq_Sessions (session_id, session_data, session_expiration) values ('7159855af420ce802fce22bb39f2a849', 'a:6:{s:8:\"calendar\";s:1:\"2\";s:1:\"y\";s:4:\"1845\";s:1:\"m\";s:1:\"9\";s:1:\"d\";s:2:\"29\";s:1:\"v\";s:1:\"m\";s:4:\"time\";d:-3921177600;}', '1751419387')