UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/qrFZOuJ5QSUxgtNZFjOMaQLKhunynWeQSbTg8iEYms=' 
WHERE 
  key_id = '7b2871b5406e8fe70ff0552a2a03ea69fe29817dd6e18d6f53b72de313e40efa' 
  AND (
    token = '/qrFZOuJ5QSUxgtNZFjOMaQLKhunynWeQSbTg8iEYms=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )