select session_data from hywxkekq_Sessions where session_id = '1686e8ced6d2cf549ef6757f7696b6e7'
insert into hywxkekq_Sessions (session_id, session_data, session_expiration) values ('1686e8ced6d2cf549ef6757f7696b6e7', 'a:6:{s:8:\"calendar\";s:1:\"2\";s:1:\"y\";s:4:\"2016\";s:1:\"m\";s:1:\"8\";s:1:\"d\";s:1:\"1\";s:1:\"v\";s:1:\"m\";s:4:\"time\";i:1470009600;}', '1720566917')