UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xC30whxVvcWzbZ66y8KyQpWu2Can3clXWaJSv/drDME=' 
WHERE 
  key_id = '653f748744a55976614d7a04dd53e4f245bb3b4c9c40fd7b25023da574912623' 
  AND (
    token = 'xC30whxVvcWzbZ66y8KyQpWu2Can3clXWaJSv/drDME=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )