select session_data from hywxkekq_Sessions where session_id = '921b8f2048fb659df4deba19ea742c8d'
delete from hywxkekq_Sessions where session_expiration < 1753537547
insert into hywxkekq_Sessions (session_id, session_data, session_expiration) values ('921b8f2048fb659df4deba19ea742c8d', 'a:6:{s:8:\"calendar\";s:1:\"2\";s:1:\"y\";s:4:\"1752\";s:1:\"m\";s:1:\"1\";s:1:\"v\";s:1:\"m\";s:1:\"d\";s:2:\"26\";s:4:\"time\";d:-6877267200;}', '1753623947')