UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IB8zs69x6MqglauV6V3xayRjq5J9eoyxr6QnwK1Txyk=' 
WHERE 
  key_id = '5c4f9840747a7dc0197dc1f5d1b0a4bcfd40b9db9dc6b985c10a95cfa1e399f7' 
  AND (
    token = 'IB8zs69x6MqglauV6V3xayRjq5J9eoyxr6QnwK1Txyk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )