UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3CUCGxS1EiFwJ+tGs6pUSRo999n8yr+7gVllTsWy58k=' 
WHERE 
  key_id = '404c988d18bc1c58b24b2610129efa9ce3c599319444078f9a954911514f278c' 
  AND (
    token = '3CUCGxS1EiFwJ+tGs6pUSRo999n8yr+7gVllTsWy58k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )