UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QTPHBZlPu6fmWFHudpLoC9g9Q0TRp5zO2x+hz33zP8Q=' 
WHERE 
  key_id = '387b255e5bbe76bacdd088cfc1df23d0dc1f5402d30fe250d62b5484ae3d1a6a' 
  AND (
    token = 'QTPHBZlPu6fmWFHudpLoC9g9Q0TRp5zO2x+hz33zP8Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )