select session_data from hywxkekq_Sessions where session_id = '3ff3f52ec484715e4d6aa25f972ef811'
insert into hywxkekq_Sessions (session_id, session_data, session_expiration) values ('3ff3f52ec484715e4d6aa25f972ef811', 'a:6:{s:8:\"calendar\";s:1:\"2\";s:1:\"y\";s:4:\"1758\";s:1:\"m\";s:1:\"3\";s:1:\"d\";s:1:\"6\";s:1:\"v\";s:1:\"m\";s:4:\"time\";d:-6684508800;}', '1740758968')