select session_data from hywxkekq_Sessions where session_id = '21d8c35e4a0bdd90184dfe5759ab8eba'
insert into hywxkekq_Sessions (session_id, session_data, session_expiration) values ('21d8c35e4a0bdd90184dfe5759ab8eba', 'a:6:{s:8:\"calendar\";s:1:\"2\";s:1:\"y\";s:4:\"1978\";s:1:\"m\";s:1:\"4\";s:1:\"d\";s:2:\"11\";s:1:\"v\";s:1:\"m\";s:4:\"time\";i:261100800;}', '1747728733')