select session_data from hywxkekq_Sessions where session_id = '473881d6d17b4f84f6fba2b3933420b8'
insert into hywxkekq_Sessions (session_id, session_data, session_expiration) values ('473881d6d17b4f84f6fba2b3933420b8', 'a:6:{s:8:\"calendar\";s:1:\"2\";s:1:\"y\";s:4:\"1650\";s:1:\"m\";s:1:\"5\";s:1:\"d\";s:1:\"1\";s:1:\"v\";s:1:\"m\";s:4:\"time\";d:-10087804800;}', '1754842854')