select session_data from hywxkekq_Sessions where session_id = '81e1ce2f968fe4880299de1bda5d3864'
insert into hywxkekq_Sessions (session_id, session_data, session_expiration) values ('81e1ce2f968fe4880299de1bda5d3864', 'a:6:{s:8:\"calendar\";s:1:\"2\";s:1:\"y\";s:4:\"2020\";s:1:\"m\";s:1:\"3\";s:1:\"d\";s:1:\"3\";s:1:\"v\";s:1:\"m\";s:4:\"time\";i:1583193600;}', '1719498356')