select session_data from hywxkekq_Sessions where session_id = '21cba3598b533aa225e1708d5060bc34'
insert into hywxkekq_Sessions (session_id, session_data, session_expiration) values ('21cba3598b533aa225e1708d5060bc34', 'a:6:{s:8:\"calendar\";s:1:\"2\";s:1:\"y\";s:4:\"1527\";s:1:\"m\";s:1:\"3\";s:1:\"d\";s:1:\"9\";s:1:\"v\";s:1:\"m\";s:4:\"time\";d:-13973990400;}', '1749503765')