UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2h3uC2vx1WjE1uCfwAxwDQyk1+zQUlQIZ8UwF0m7ST8=' 
WHERE 
  key_id = '468a5c96cf9928c3a04e97d3c838ff662127d92cfe19c928227a264721a1611a' 
  AND (
    token = '2h3uC2vx1WjE1uCfwAxwDQyk1+zQUlQIZ8UwF0m7ST8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )