select session_data from hywxkekq_Sessions where session_id = 'b81d8021022dec1c1f45d3c5d1c7c46e'
insert into hywxkekq_Sessions (session_id, session_data, session_expiration) values ('b81d8021022dec1c1f45d3c5d1c7c46e', 'a:6:{s:8:\"calendar\";s:1:\"2\";s:1:\"y\";s:4:\"2018\";s:1:\"m\";s:2:\"11\";s:1:\"d\";s:2:\"14\";s:1:\"v\";s:1:\"m\";s:4:\"time\";i:1542153600;}', '1744300745')