UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C9xzFA+BO5y2j9mAY+JaB0CSn5Adf4pJpq+VDx+sUZQ=' 
WHERE 
  key_id = '1afd0df47bd72716c07417cbe9a55e80e950f8ded9f528575c950dea143e1113' 
  AND (
    token = 'C9xzFA+BO5y2j9mAY+JaB0CSn5Adf4pJpq+VDx+sUZQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )