UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kXrIOUPA/v4Rs0wdI+1wd60fnS79XAsG3esmdHaVbs8=' 
WHERE 
  key_id = '1947080eeb0c7b62b5d6d44f54ac1cd38355002bcb7a173975a18a7d91dc66af' 
  AND (
    token = 'kXrIOUPA/v4Rs0wdI+1wd60fnS79XAsG3esmdHaVbs8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )