select session_data from hywxkekq_Sessions where session_id = '21ef53dc8fd990e5cf168443283002fa'
insert into hywxkekq_Sessions (session_id, session_data, session_expiration) values ('21ef53dc8fd990e5cf168443283002fa', 'a:6:{s:8:\"calendar\";s:1:\"2\";s:1:\"y\";s:4:\"2242\";s:1:\"m\";s:1:\"9\";s:1:\"d\";s:1:\"5\";s:1:\"v\";s:1:\"m\";s:4:\"time\";d:8604835200;}', '1751821403')