UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J1VEtNwMZhnZQ/FXXRvstME+O0ycP/eEvBoCWdUdRmU=' 
WHERE 
  key_id = '4e767ba04edf3b1673473e4eadd181f737330781a996a2db322085b8ce1c2abb' 
  AND (
    token = 'J1VEtNwMZhnZQ/FXXRvstME+O0ycP/eEvBoCWdUdRmU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )