UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+NFpa2q7H8v6P1KhBKbnKckq9KhttktsLAy5lOVt1fI=' 
WHERE 
  key_id = '7a54050d19d8a9902b26914e94dc827c81d91443f0e806be6b34ce1e57762171' 
  AND (
    token = '+NFpa2q7H8v6P1KhBKbnKckq9KhttktsLAy5lOVt1fI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )