select session_data from hywxkekq_Sessions where session_id = '21770ec3c995494de5073560f6b7e36a'
insert into hywxkekq_Sessions (session_id, session_data, session_expiration) values ('21770ec3c995494de5073560f6b7e36a', 'a:6:{s:8:\"calendar\";s:1:\"2\";s:1:\"y\";s:4:\"1700\";s:1:\"m\";s:2:\"12\";s:1:\"d\";s:1:\"1\";s:1:\"v\";s:1:\"m\";s:4:\"time\";d:-8491478400;}', '1754714171')