UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yCtBHq9X+tPtIutDkRCSKdB+kzz20e8cDVkqSa84grg=' 
WHERE 
  key_id = '86272ca053c62fe4080ddee0270b759a2e2f34da7c684f7f2fb8fc1b45f3986d' 
  AND (
    token = 'yCtBHq9X+tPtIutDkRCSKdB+kzz20e8cDVkqSa84grg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )