UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8BCY2Pq6na53LZGajeG3kqqBOt7BhxWR1Q+lnK+mm/w=' 
WHERE 
  key_id = '3910069b6893c974bc8f00369713da5eb189e42a292a386df29fa89439fd0118' 
  AND (
    token = '8BCY2Pq6na53LZGajeG3kqqBOt7BhxWR1Q+lnK+mm/w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )