UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UbZ3FYcs3ItPYFCsBPkadbIkTMZaLCTvWaeohdOeaSI=' 
WHERE 
  key_id = '4b800996950b9810f9ddbd9099f300e9a6e03a23d5793767369c8e3e65326c86' 
  AND (
    token = 'UbZ3FYcs3ItPYFCsBPkadbIkTMZaLCTvWaeohdOeaSI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )