UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x0GFbxzVwLlOwn6HRgbb7pQFT/t8J31HV08ob7VXmbI=' 
WHERE 
  key_id = '1e547b7a8ba17cb1da53dde21bea8c09b1ef90e3e73a31d0ce32b96c786a1112' 
  AND (
    token = 'x0GFbxzVwLlOwn6HRgbb7pQFT/t8J31HV08ob7VXmbI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )