UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PbmhUgYgXvEbFEJXwJQTuHRBuntx9lBfmGn/BBTYmCc=' 
WHERE 
  key_id = 'd636763b46d49177aaa4a92dc46c2252bdfbc02b44096a677361f393079dd9dc' 
  AND (
    token = 'PbmhUgYgXvEbFEJXwJQTuHRBuntx9lBfmGn/BBTYmCc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )