UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q9YIzoEh1ap1u0HzQfdKai6pRVTrNwoaQHdf0+i5KgE=' 
WHERE 
  key_id = '33598d140d430377f661d1ad781669e144724fd9202cfe7811c12849f4d5f81a' 
  AND (
    token = 'q9YIzoEh1ap1u0HzQfdKai6pRVTrNwoaQHdf0+i5KgE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )