UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+0a3NkIHgMkG5mWS7mkYtjTp5ntvGx1I7jPeaW0yTHI=' 
WHERE 
  key_id = 'a03cdc9d1053349d18ef648f33b1dc7800edf55305f41319ee6c250dd729b8da' 
  AND (
    token = '+0a3NkIHgMkG5mWS7mkYtjTp5ntvGx1I7jPeaW0yTHI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )