select session_data from hywxkekq_Sessions where session_id = '81f853e34131b21869dce995e238ded1'
insert into hywxkekq_Sessions (session_id, session_data, session_expiration) values ('81f853e34131b21869dce995e238ded1', 'a:6:{s:8:\"calendar\";s:1:\"2\";s:1:\"y\";s:4:\"1867\";s:1:\"m\";s:1:\"9\";s:1:\"d\";s:2:\"21\";s:1:\"v\";s:1:\"m\";s:4:\"time\";d:-3227644800;}', '1750997511')