select session_data from hywxkekq_Sessions where session_id = '81ff13977e63b7989b50d98034f49769'
insert into hywxkekq_Sessions (session_id, session_data, session_expiration) values ('81ff13977e63b7989b50d98034f49769', 'a:6:{s:8:\"calendar\";s:1:\"2\";s:1:\"y\";s:4:\"1583\";s:1:\"m\";s:1:\"3\";s:1:\"d\";s:1:\"8\";s:1:\"v\";s:1:\"m\";s:4:\"time\";d:-12206851200;}', '1747344068')