UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L9Ibjkvi5CQSQPAo5A3gNvIGaLFouYyywZ3H643fJRI=' 
WHERE 
  key_id = '9031cc0f60b750f4f8d89da514a60c3bb64c53b2b25365e97f9d6efa0bf20522' 
  AND (
    token = 'L9Ibjkvi5CQSQPAo5A3gNvIGaLFouYyywZ3H643fJRI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )