UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+ADcZyk8Ud/CEHT3Y2AakWpADTuOhU89Hq8SUAxaHmg=' 
WHERE 
  key_id = '9ac06694bc12456ca07ebd3d2a2c7042671a9b4de6861ed164ecfb1168f3ec42' 
  AND (
    token = '+ADcZyk8Ud/CEHT3Y2AakWpADTuOhU89Hq8SUAxaHmg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )