UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tHbSnPZT1l+Pcltm0D1DxXDQikl+A1N2y2K89iAJlNc=' 
WHERE 
  key_id = '89b860aa93b89445b421c405f4c6a21a9ccda4537547a97655e2c13fbb7d73b6' 
  AND (
    token = 'tHbSnPZT1l+Pcltm0D1DxXDQikl+A1N2y2K89iAJlNc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )