UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4HurxlOHN8YOjQxsakqXEzyJ5S5IajLm422k1WHjY5w=' 
WHERE 
  key_id = '3a211829bb1c0419d9aa9dfcfea3b7004da395cf9b3f83cfe2cb246c3dbea6cb' 
  AND (
    token = '4HurxlOHN8YOjQxsakqXEzyJ5S5IajLm422k1WHjY5w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )