UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ylbjRHp0AmvF4CqHOxpiwF6qGjrzYf9NK9/Braz/GSU=' 
WHERE 
  key_id = 'e2fcfb9164110b327030bb82a3dc475410a28b215d830cebe1c39e4d9ef256e1' 
  AND (
    token = 'ylbjRHp0AmvF4CqHOxpiwF6qGjrzYf9NK9/Braz/GSU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )