UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zaYyTthnP339BP4IiHz4P52CH47yONNa6vxF0YUQ9ZU=' 
WHERE 
  key_id = 'bb962df892e85ff8aac101026d73cf7943a5cc33608adb67f2317e69a41c4efd' 
  AND (
    token = 'zaYyTthnP339BP4IiHz4P52CH47yONNa6vxF0YUQ9ZU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )