UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tBhLud2zgkEtFbgDyXW32mIXdEZ6CZYmGFC2uumuv2Y=' 
WHERE 
  key_id = '74e3f162f84e85c586d8ea8eb9ad5ccbd6d87e4addb3fe9ff581073cff6c5841' 
  AND (
    token = 'tBhLud2zgkEtFbgDyXW32mIXdEZ6CZYmGFC2uumuv2Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )