select session_data from hywxkekq_Sessions where session_id = '813cf684d02c28ef83f7a46800608fd0'
insert into hywxkekq_Sessions (session_id, session_data, session_expiration) values ('813cf684d02c28ef83f7a46800608fd0', 'a:6:{s:8:\"calendar\";s:1:\"2\";s:1:\"y\";s:4:\"1923\";s:1:\"m\";s:1:\"1\";s:1:\"d\";s:2:\"30\";s:1:\"v\";s:1:\"m\";s:4:\"time\";d:-1480723200;}', '1728882912')