select session_data from hywxkekq_Sessions where session_id = '21cdc22179672371f43a21dd8991993f'
insert into hywxkekq_Sessions (session_id, session_data, session_expiration) values ('21cdc22179672371f43a21dd8991993f', 'a:6:{s:8:\"calendar\";s:1:\"2\";s:1:\"y\";s:4:\"1451\";s:1:\"m\";s:1:\"6\";s:1:\"v\";s:1:\"m\";s:1:\"d\";s:2:\"12\";s:4:\"time\";d:-16364073600;}', '1752444019')