UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JCYOzq3BcxOzEXyV3ysHVaHNdoHIplxDxJJ/2UT2FzI=' 
WHERE 
  key_id = '4fd989b03b1c4b65bdf132375d252e9bc12564f42e6f901b8cfce303009896cf' 
  AND (
    token = 'JCYOzq3BcxOzEXyV3ysHVaHNdoHIplxDxJJ/2UT2FzI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )