UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ly9qs6nZQ85+VyBhFJwlr1lSy1cIoH/AM7EWW/5HGSQ=' 
WHERE 
  key_id = '6242cc17c631cd4820bb3ab767aa063d04529db22645b9c6b97334a3bf8b8422' 
  AND (
    token = 'ly9qs6nZQ85+VyBhFJwlr1lSy1cIoH/AM7EWW/5HGSQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )