select session_data from hywxkekq_Sessions where session_id = '81313821a831af58c1176584945908ac'
insert into hywxkekq_Sessions (session_id, session_data, session_expiration) values ('81313821a831af58c1176584945908ac', 'a:6:{s:8:\"calendar\";s:1:\"2\";s:1:\"y\";s:4:\"1523\";s:1:\"m\";s:2:\"11\";s:1:\"d\";s:2:\"30\";s:1:\"v\";s:1:\"m\";s:4:\"time\";d:-14077238400;}', '1749593857')