UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'szyOvSwAJutQqEknYuIxEJYLAJuwcGke7QxCHk/8xQk=' 
WHERE 
  key_id = '749fb7170311da853b71f466f1642b4f5ece17dbbf03f0ae5e82e6ca24e2bbf7' 
  AND (
    token = 'szyOvSwAJutQqEknYuIxEJYLAJuwcGke7QxCHk/8xQk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )