UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ci5X/v4lZ9ZvlAKyi2NDTe5qY3gQK3O6WQDwRqUwJQ0=' 
WHERE 
  key_id = '99a9d618ff4f745d4e61a946c2b60b83da8bf0edd7ada74ff9c86e56defd48cf' 
  AND (
    token = 'ci5X/v4lZ9ZvlAKyi2NDTe5qY3gQK3O6WQDwRqUwJQ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )