private function findById($id, bool $includeData = true) : ?array
    {
        [$idField] = $fields = $this->getFields();

        if (! $includeData) {
            $key = array_search(static::DATA_FIELD, $fields);
            unset($fields[$key]);
        }

        $statement = $this->sqlite->prepare(sprintf(
            'SELECT %s FROM %s WHERE %s = :id LIMIT 1',
            implode(',', $fields),
            $this->table,
            $idField
        ));

        $statement->bindValue(':id', $id, SQLITE3_TEXT);

        $item = $statement->execute()->fetchArray(SQLITE3_ASSOC);

        if ($item === false) {
            return null;
        }

        if ($this->isExpired($item)) {
            $this->doDelete($id);

            return null;
        }

        return $item;
    }