UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kGz/t7uS7ZCdEDf8zE0BMPPA8dLMZ+8Bm3e2x/oJssw=' 
WHERE 
  key_id = '986cba9de5660d9a705b62cbadd63b638bdc1f6a9aa7f791152b1a6364c9c9a9' 
  AND (
    token = 'kGz/t7uS7ZCdEDf8zE0BMPPA8dLMZ+8Bm3e2x/oJssw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )