UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ErIgC3kU3alkSFpZU7j6C7gHXgqk4L6wyx2xVRkKnSA=' 
WHERE 
  key_id = '4ee883637ae6d21650973c0643282cce510d46f767dc07484c43ff369e40dabc' 
  AND (
    token = 'ErIgC3kU3alkSFpZU7j6C7gHXgqk4L6wyx2xVRkKnSA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )