select session_data from hywxkekq_Sessions where session_id = 'd9f21ac5a5b71c3d85a2e39c8e7c464f'
insert into hywxkekq_Sessions (session_id, session_data, session_expiration) values ('d9f21ac5a5b71c3d85a2e39c8e7c464f', 'a:6:{s:8:\"calendar\";s:1:\"2\";s:1:\"y\";s:4:\"1673\";s:1:\"m\";s:1:\"4\";s:1:\"d\";s:2:\"19\";s:1:\"v\";s:1:\"m\";s:4:\"time\";d:-9362995200;}', '1754438882')