UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6gxfxT/N6tAiLiLe8Uem3Emfl4A7DluN/gYj2aWnjKo=' 
WHERE 
  key_id = 'fb9f5e4cd8f7450a4fb642bb8e4626c1e1cb195632c68f16b3660e196ca3bc07' 
  AND (
    token = '6gxfxT/N6tAiLiLe8Uem3Emfl4A7DluN/gYj2aWnjKo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )