UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FhwO3gRYpkSBj8gO0ejBoaL7UycWfIXDo7e9eVjMVmg=' 
WHERE 
  key_id = '3272cc86d167ca99b56b1fbacf1933b73f12d12ae8362c9a6ce5d17445289429' 
  AND (
    token = 'FhwO3gRYpkSBj8gO0ejBoaL7UycWfIXDo7e9eVjMVmg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )