UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cNs+vh0BpcvVdt4cFo/cnkaLKIUMbOawccJ2nE0EPTE=' 
WHERE 
  key_id = '445d3e3cbea027c4737f024531f77750ae4f9efc85e2eca495aa86c8c25efbd5' 
  AND (
    token = 'cNs+vh0BpcvVdt4cFo/cnkaLKIUMbOawccJ2nE0EPTE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )