UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/7jgREZThZHfS1U7erb9oPS4JBtgHZhB/xDga5vKXnA=' 
WHERE 
  key_id = '0c88e88053a4920d6994412636d70ea6fc0500ae767445b18269156a49ba9847' 
  AND (
    token = '/7jgREZThZHfS1U7erb9oPS4JBtgHZhB/xDga5vKXnA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )