UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xC2wWJ1lb0WM7yuPSjfQTQPP8cWTstLf1FwO72UGwN0=' 
WHERE 
  key_id = '074de3f230639c3a1cd7f63df513f0bc1a7666e6f220ef60730457f9595c9f75' 
  AND (
    token = 'xC2wWJ1lb0WM7yuPSjfQTQPP8cWTstLf1FwO72UGwN0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )