UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QunUjOHqnw9JfPCnQtlm08zqkuD4vwXgVobsRyIfwVU=' 
WHERE 
  key_id = '605bcbdaf17794105c5e6ee53ec8310b21f06a5c9f241e64b40041915cc9d59f' 
  AND (
    token = 'QunUjOHqnw9JfPCnQtlm08zqkuD4vwXgVobsRyIfwVU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )