UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QgT/1eQPF/rHYp8SyqVab4uwn8+VbLM9UiQhiBpJYOI=' 
WHERE 
  key_id = 'bd91a95857a1994f069cf38df0bac671363724ca4d784076aed980b667ae2c79' 
  AND (
    token = 'QgT/1eQPF/rHYp8SyqVab4uwn8+VbLM9UiQhiBpJYOI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )