UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1PNjI+UQrF36CRv63v3MRx2+vHxSMSaAnvTTAJSM9h4=' 
WHERE 
  key_id = '296bff53555271d816669d0a5a97fcf2dac8a0e80cd019b3501837e2881a7874' 
  AND (
    token = '1PNjI+UQrF36CRv63v3MRx2+vHxSMSaAnvTTAJSM9h4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )