UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TyD/0vSqbQsEzU5eXhn9+V8hN2+h4e89IPO9Ax34k94=' 
WHERE 
  key_id = '2b8160baea452db4a90351b652a648f42f2a60bed323f4faeb5d41f4a3003d9c' 
  AND (
    token = 'TyD/0vSqbQsEzU5eXhn9+V8hN2+h4e89IPO9Ax34k94=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )