UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dQafVJbvyCYe3DJqGvpGaTJlaMjH0pwCIER+He6k18Q=' 
WHERE 
  key_id = '73ebb90ea926b6416d23965f2d0a52ecdf0dfad0931b8900d2b9ff8403d46c15' 
  AND (
    token = 'dQafVJbvyCYe3DJqGvpGaTJlaMjH0pwCIER+He6k18Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )