UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2N773wJNc3nT8iKjas2kez4dPO3gCi5vH9U31zdDf0k=' 
WHERE 
  key_id = '81ab7f0d51a374c7461ff17712d321a5da4dccce91f6dfe077101185e626a6bd' 
  AND (
    token = '2N773wJNc3nT8iKjas2kez4dPO3gCi5vH9U31zdDf0k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )