UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EG2qZcmlUIDAAdBnGfLsWOhrF/v7Pv1vJQzTmSIpH8Y=' 
WHERE 
  key_id = '95b7c3a2de3fee9cc6f41a8c6c314566ffa04b6e864dbe485ea523a480cb540f' 
  AND (
    token = 'EG2qZcmlUIDAAdBnGfLsWOhrF/v7Pv1vJQzTmSIpH8Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )