UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w683Tsq3CM1EltsV0z2T248B92uPzQuIUuRC3nN+nII=' 
WHERE 
  key_id = '82dbe59818b88ab2e4b7774203d3454db707cc3a03b6dff158179770c4b56cc1' 
  AND (
    token = 'w683Tsq3CM1EltsV0z2T248B92uPzQuIUuRC3nN+nII=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )