select session_data from hywxkekq_Sessions where session_id = '21b1bac0cba17bd2d3f2b0efd6872a86'
insert into hywxkekq_Sessions (session_id, session_data, session_expiration) values ('21b1bac0cba17bd2d3f2b0efd6872a86', 'a:6:{s:8:\"calendar\";s:1:\"2\";s:1:\"y\";s:4:\"1968\";s:1:\"m\";s:1:\"1\";s:1:\"d\";s:2:\"24\";s:1:\"v\";s:1:\"m\";s:4:\"time\";d:-61171200;}', '1747905922')