UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IhuCFxl5XTznTaa8PF1jy5peDgnoPjE996+91e1OBmk=' 
WHERE 
  key_id = '79c86d242e247deec6f31561a9921b94c17b3884540ee3655298055b65205d42' 
  AND (
    token = 'IhuCFxl5XTznTaa8PF1jy5peDgnoPjE996+91e1OBmk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )