UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f/cg+cRJLrRfnwyd50WTvzGXAVQ8sTH8BgHRNnV5eqg=' 
WHERE 
  key_id = 'eb9598540e94d2ef45134e87658c1a90d88506ff0df840ca4e2712252f266c34' 
  AND (
    token = 'f/cg+cRJLrRfnwyd50WTvzGXAVQ8sTH8BgHRNnV5eqg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )