UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lZMIcdpBIZ0GjPh/YNVC3uIsCS3hThehMzHtea6jt3A=' 
WHERE 
  key_id = '176eef41ad9b4fedde74f72957b2b07ee2810dc5817f4cc179afdacbccff1e5e' 
  AND (
    token = 'lZMIcdpBIZ0GjPh/YNVC3uIsCS3hThehMzHtea6jt3A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )