select session_data from hywxkekq_Sessions where session_id = '51a20a438b5b0b3e9254f1f8d44ff202'
insert into hywxkekq_Sessions (session_id, session_data, session_expiration) values ('51a20a438b5b0b3e9254f1f8d44ff202', 'a:6:{s:8:\"calendar\";s:1:\"2\";s:1:\"y\";s:4:\"2010\";s:1:\"m\";s:1:\"4\";s:1:\"d\";s:1:\"7\";s:1:\"v\";s:1:\"m\";s:4:\"time\";i:1270598400;}', '1747146870')