select session_data from hywxkekq_Sessions where session_id = 'a21a7279a7790e1bbb5223c85e404e06'
insert into hywxkekq_Sessions (session_id, session_data, session_expiration) values ('a21a7279a7790e1bbb5223c85e404e06', 'a:6:{s:8:\"calendar\";s:1:\"2\";s:1:\"y\";s:4:\"1752\";s:1:\"m\";s:1:\"8\";s:1:\"d\";s:2:\"21\";s:1:\"v\";s:1:\"m\";s:4:\"time\";d:-6859296000;}', '1753660988')