UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'shRea+ddCcVTRMrTa+Kow4cdLilYkWht1o0dwdr9TVI=' 
WHERE 
  key_id = 'a319ed2e730efe87f2b6dc11243e2ec398b8b1201b54ca07c40af79a8d4dca41' 
  AND (
    token = 'shRea+ddCcVTRMrTa+Kow4cdLilYkWht1o0dwdr9TVI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )