QuoteIdMutex

What it does

This class provides thread-safe locking for quote operations in Magento 2 using database-level row locking.

Developers use it when they need to ensure that concurrent operations (like multiple simultaneous checkout processes) don't conflict or create race conditions when modifying the same quote.

It wraps any callable operation with a database transaction and FOR UPDATE lock on specific quote IDs.

Public Methods

• execute()