UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YspYoCUg3rxt/9UbNd6h9AorPfl6XnoGLonc6l+f8us=' 
WHERE 
  key_id = '5d554a3eef29d2597ee5c92721114ec81dec9a68f4301beddc243cfc791e81b7' 
  AND (
    token = 'YspYoCUg3rxt/9UbNd6h9AorPfl6XnoGLonc6l+f8us=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )