UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FaFc6BWtl61ZDUcVHYw2ZCwIUIeArqMDqz62jAEK+18=' 
WHERE 
  key_id = '31827aa1f3f8584167dcd59e72d9ef620657ab6c2110e34c0ef85ec76445eba6' 
  AND (
    token = 'FaFc6BWtl61ZDUcVHYw2ZCwIUIeArqMDqz62jAEK+18=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )