UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1G5jm5+u3VrqaApuAHSUdMJN/FIiGBuFrmKmqTtnaaM=' 
WHERE 
  key_id = '3c1d32bfbdd4b3b462c7d5a10a1d7a2d84cf75b27509bf057cbe253d8f0d7267' 
  AND (
    token = '1G5jm5+u3VrqaApuAHSUdMJN/FIiGBuFrmKmqTtnaaM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )