select session_data from hywxkekq_Sessions where session_id = '28856c46396b5acfa5ce80228795a634'
insert into hywxkekq_Sessions (session_id, session_data, session_expiration) values ('28856c46396b5acfa5ce80228795a634', 'a:6:{s:8:\"calendar\";s:1:\"2\";s:1:\"y\";s:4:\"1887\";s:1:\"m\";s:1:\"2\";s:1:\"d\";s:2:\"27\";s:1:\"v\";s:1:\"m\";s:4:\"time\";d:-2614291200;}', '1754533290')