UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vr3LlgHSBKhBIS4LEqkZmhlnZSBqOprfJZQjrDQkZ74=' 
WHERE 
  key_id = 'a70013d9bfccdad5afee204b77ad473ca2af202c046811775dfebb5007f0def9' 
  AND (
    token = 'Vr3LlgHSBKhBIS4LEqkZmhlnZSBqOprfJZQjrDQkZ74=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )