UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mI2d/KnUy56WAO5pZ7Suu5wd48q2SL2uyW4rFosrKm0=' 
WHERE 
  key_id = 'a29b301f08645a6adeca4d68802203e78933e1d2789a831d764fd006ee077e81' 
  AND (
    token = 'mI2d/KnUy56WAO5pZ7Suu5wd48q2SL2uyW4rFosrKm0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )