UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4l0eP2t/5Ueu+aIzBBNMZKPp+24AfYDjrJNfz0ugB5k=' 
WHERE 
  key_id = 'cc7e1b721d5b0961fe4de132b535433d8edde5df9d031b0917fa8aaf347a1a58' 
  AND (
    token = '4l0eP2t/5Ueu+aIzBBNMZKPp+24AfYDjrJNfz0ugB5k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )