UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ztZaVbwMopwLAn58RhLE+496MFkJSbruZIixYbHuyEE=' 
WHERE 
  key_id = '6720170c945407e7f0c346b8486ae4f2e1571fda4e8b636a2b1ecc0b18670206' 
  AND (
    token = 'ztZaVbwMopwLAn58RhLE+496MFkJSbruZIixYbHuyEE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )