UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D71/jyg+paIl71N3c16iQl4UWwXRV+/TgzQp1ej6Qdg=' 
WHERE 
  key_id = '2844b28ee1c6a9beb7ac2111ced9db92c33332067741db4f6b32fb1d0db3145c' 
  AND (
    token = 'D71/jyg+paIl71N3c16iQl4UWwXRV+/TgzQp1ej6Qdg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )