UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qxHa1dyzCMveQXGXy0GWGXLyPSoIZuJ49D3cYnoajn0=' 
WHERE 
  key_id = '0a7003ae7e0c27cacc1852c9037d42aedfab094de84f7ccdf4859c1d4c2f1c62' 
  AND (
    token = 'qxHa1dyzCMveQXGXy0GWGXLyPSoIZuJ49D3cYnoajn0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )