UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OL7GnNFvPMJkt7sWrOAP11H4weLagrcjz8RPFyvMUPk=' 
WHERE 
  key_id = '478e5971c6247199b30fa3f9a873f307593c62160fde1e1f256791ad6995d970' 
  AND (
    token = 'OL7GnNFvPMJkt7sWrOAP11H4weLagrcjz8RPFyvMUPk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )