Change data from a column in the table

Where I work I already had situations like these and I resolved as follows:

BEGIN
  --cursor com o select dos dados que irei realizar o update 
  for c_prod in (select a.id, a.produto FROM produtos a WHERE a.id IN (1, 
  23, 45, 46, 47, 49, 55 ...));
  LOOP
      --inserir todos os dados do cursor em uma tabela auxiliar
      INSERT INTO produtos_temp VALUES (c_prod.id, c_prod.produto);

  end loop;
      --executando o update desejado
      UPDATE produtos a SET a.status = 'atualizado' 
       SELECT b.* FROM produtos_temp b
       WHERE a.id = b.id;
END;

In this way you capture the data you want to update inside a cursor, then in the implicit loop you insert the data of the retrieved id into the auxiliary table so you can keep a sort of backup of them, and then perform the data update whose id is in this auxiliary table. Remember that this requires some knowledge in PL / SQL.