UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JYzagC4vfs+fpzpjqYLNOVVTd2CTa3HBZx+BydsxreI=' 
WHERE 
  key_id = 'd36b978bfe9b2ce99b35c766252c275b9c9041dc7c122cd232a9e8182902253c' 
  AND (
    token = 'JYzagC4vfs+fpzpjqYLNOVVTd2CTa3HBZx+BydsxreI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )