UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2Lsrv4B6Qkg4gXsaHYMq0ysuMU8zhB1d577D9asTPvA=' 
WHERE 
  key_id = 'c299b3b88f095457f62ec288e1712628bd734fbe3a6341e9b469f0f7ef6d44d1' 
  AND (
    token = '2Lsrv4B6Qkg4gXsaHYMq0ysuMU8zhB1d577D9asTPvA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )