UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wMTkhV0e69+XvcPgaRbGMZDf2PXNMNEXlGwdb2BAJN0=' 
WHERE 
  key_id = '0967a42844a6c30a43ed96f48e937f8dd40996147e4945e3dc30bd1899994823' 
  AND (
    token = 'wMTkhV0e69+XvcPgaRbGMZDf2PXNMNEXlGwdb2BAJN0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )