Search and Replace a string of text that includes quotes?

[GlitterKill]

I am using the following query to find and replace text in a table due to a site change/redesign. I want to know how to use it to find text that includes quotes as well.

UPDATE articles SET article_header = REPLACE (
article_header,
'74',
'60');

I want to be able to do quotes too like:

UPDATE articles SET article_header = REPLACE (
article_header,
'width="74"',
'width="60"');

But that is obviously not foing to work (i tried just to make sure and I need to know how to do it the correct way.