UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZCnVF/BCK8yCBkdeSD/8yc6vT5xh58elw8zgKk49JfA=' 
WHERE 
  key_id = '8a6df7917bda8f4fc6f8c743496bb280d87aeb53eed88ee456e543e45bc31f87' 
  AND (
    token = 'ZCnVF/BCK8yCBkdeSD/8yc6vT5xh58elw8zgKk49JfA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )