UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xdY+ppgEw2Inlo1kfVuRoh6RgOdLy6rVMGWB79KGGZU=' 
WHERE 
  key_id = 'aa91495b6bdb6f96a1672e7c48589b7a08a2af4f79be80392fa696f08b5ab0cd' 
  AND (
    token = 'xdY+ppgEw2Inlo1kfVuRoh6RgOdLy6rVMGWB79KGGZU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )