UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xzyZdg+pcqGKcibhw6qj41ox78qTUVtgHM+erY3i0fo=' 
WHERE 
  key_id = 'd0cfdfa17fbfe1bcc97a6bfbf7d7ac830b53cb6d1be3899f98d07c4ab67ec661' 
  AND (
    token = 'xzyZdg+pcqGKcibhw6qj41ox78qTUVtgHM+erY3i0fo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )