UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uXpEHYD/lbhwx8cXUaj1s6s6prWUA2AYut86slNitp4=' 
WHERE 
  key_id = '55a6f1b7fe9f0827840725a8e69fdce4eb95da6c314f05c4cf087f20cb490e3c' 
  AND (
    token = 'uXpEHYD/lbhwx8cXUaj1s6s6prWUA2AYut86slNitp4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )