UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wNc6U88dJP7SQw6FlJAAhKlawQs4vsbuJ4atRX+ErMw=' 
WHERE 
  key_id = 'a294103ee3e53add35acf4b1b600a6390a27cfda3412f2e1a6ae6b085218372b' 
  AND (
    token = 'wNc6U88dJP7SQw6FlJAAhKlawQs4vsbuJ4atRX+ErMw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )