UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rUt7PmVPWJJEQlD0Jiz6AgnY2rT5U5SvoLK18YNcKdQ=' 
WHERE 
  key_id = '33ec9bc60d6e9cdbb056fc7666451ae35e2a2f345b85d76602ab8b2ffd3f7f7a' 
  AND (
    token = 'rUt7PmVPWJJEQlD0Jiz6AgnY2rT5U5SvoLK18YNcKdQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )