select session_data from hywxkekq_Sessions where session_id = 'df421e64d00ea7de37f0b9f6a449aac8'
insert into hywxkekq_Sessions (session_id, session_data, session_expiration) values ('df421e64d00ea7de37f0b9f6a449aac8', 'a:6:{s:8:\"calendar\";s:1:\"2\";s:1:\"y\";s:4:\"1774\";s:1:\"m\";s:2:\"10\";s:1:\"d\";s:2:\"20\";s:1:\"v\";s:1:\"m\";s:4:\"time\";d:-6159888000;}', '1752878644')