UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A9oPgd4whWEYugila6tUj7HkjcqzTVwXqAZ8/VvgwZ8=' 
WHERE 
  key_id = '64d1b289633394e394e3457f24899781445d86bd0fb349d393167013cfdf4611' 
  AND (
    token = 'A9oPgd4whWEYugila6tUj7HkjcqzTVwXqAZ8/VvgwZ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )