UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DZs5OihPvUftjBeZIF8d2+aZtwX/VmKoUV2qS6eMkig=' 
WHERE 
  key_id = 'ae5085096c83b35fbfa1ebd444f923c5370cec8ef441a0422c4b6037ff7eda17' 
  AND (
    token = 'DZs5OihPvUftjBeZIF8d2+aZtwX/VmKoUV2qS6eMkig=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )