select session_data from hywxkekq_Sessions where session_id = 'd8a8fff8c94d9a9c3ff639bddac901cd'
insert into hywxkekq_Sessions (session_id, session_data, session_expiration) values ('d8a8fff8c94d9a9c3ff639bddac901cd', 'a:6:{s:8:\"calendar\";s:1:\"2\";s:1:\"y\";s:4:\"2019\";s:1:\"m\";s:1:\"1\";s:1:\"d\";s:2:\"14\";s:1:\"v\";s:1:\"m\";s:4:\"time\";i:1547424000;}', '1750306680')