select session_data from hywxkekq_Sessions where session_id = '273c22520a930d631689da879d727691'
insert into hywxkekq_Sessions (session_id, session_data, session_expiration) values ('273c22520a930d631689da879d727691', 'a:6:{s:8:\"calendar\";s:1:\"2\";s:1:\"y\";s:4:\"1757\";s:1:\"m\";s:1:\"2\";s:1:\"d\";s:1:\"4\";s:1:\"v\";s:1:\"m\";s:4:\"time\";d:-6718636800;}', '1740782432')