UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b8kYkGvwLSLYlZU/6SphlYnfQjqSwh/0IfYQ4TvCct4=' 
WHERE 
  key_id = '41f87670054e8db73868f0bd57c575b638067ccdd18b752bc8bd0db62ab20dc6' 
  AND (
    token = 'b8kYkGvwLSLYlZU/6SphlYnfQjqSwh/0IfYQ4TvCct4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )