UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E5yu4qiIYYLh9JN8g7RrnOMp3vfy/BtkaVGwD83gHhA=' 
WHERE 
  key_id = '2e7b712b3323582288827c96ce9f4db0fb5a8de367d5aaa2061c1a643f287e1f' 
  AND (
    token = 'E5yu4qiIYYLh9JN8g7RrnOMp3vfy/BtkaVGwD83gHhA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )