UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TDwDGIxzfMGChUxsS5CzUlW3wQQpi+2DPySBNqNgX6g=' 
WHERE 
  key_id = '8d810514aaecaf0bed2d4a1ff2219a56dd0f2d1b4438544839c6ffcd5fa54978' 
  AND (
    token = 'TDwDGIxzfMGChUxsS5CzUlW3wQQpi+2DPySBNqNgX6g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )