UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UoHi80yu/Ku8YubLoBcG55iB2ef9B1iXM69+DvvJrOA=' 
WHERE 
  key_id = '4bd28c4f06cfea13a3049b6c403f7e7203ca2165fb08bffbd127c7bffec9b643' 
  AND (
    token = 'UoHi80yu/Ku8YubLoBcG55iB2ef9B1iXM69+DvvJrOA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )