UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Gbrh9aauJBjLJe9RJZhyWSfJCWzVHwW0TCsW3tcYAds=' 
WHERE 
  key_id = 'de3e9f8355e77cb5ffdb7ffcae3bf6dd098423565f160364f0f4ad9d20ed194a' 
  AND (
    token = 'Gbrh9aauJBjLJe9RJZhyWSfJCWzVHwW0TCsW3tcYAds=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )