UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HyOq/J7g/w/TPGudAuJCii1LWkOByDrTcABIlVjUOjI=' 
WHERE 
  key_id = '198711993df66dfb05afd2f87008cdd24b87820f5f7e21c90c9c18ed95ad498b' 
  AND (
    token = 'HyOq/J7g/w/TPGudAuJCii1LWkOByDrTcABIlVjUOjI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )