select session_data from hywxkekq_Sessions where session_id = '21cf33130690e14c25e0cff123c65cd2'
delete from hywxkekq_Sessions where session_expiration < 1747955800
insert into hywxkekq_Sessions (session_id, session_data, session_expiration) values ('21cf33130690e14c25e0cff123c65cd2', 'a:6:{s:8:\"calendar\";s:1:\"2\";s:1:\"y\";s:4:\"2515\";s:1:\"m\";s:1:\"4\";s:1:\"d\";s:2:\"29\";s:1:\"v\";s:1:\"m\";s:4:\"time\";d:17208720000;}', '1748042200')