UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YaPcVX3zwdVJaW0JkzmXZEj0KsyKJrhbfOYsTPpJQOw=' 
WHERE 
  key_id = 'ae64fe2ef50d522d749d452834b092ba1dd3b6f349c4cc1703c1a3567d20c934' 
  AND (
    token = 'YaPcVX3zwdVJaW0JkzmXZEj0KsyKJrhbfOYsTPpJQOw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )