UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4UcWvM0f/o9XhZa3y36ug7t7X+G0SVqBF8/CvdsbsMU=' 
WHERE 
  key_id = '3efd16dac40761bef9f5b7ab77ade6eab2d86759cbb62c5001b1509c028ed64a' 
  AND (
    token = '4UcWvM0f/o9XhZa3y36ug7t7X+G0SVqBF8/CvdsbsMU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )