UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nwrfn61PtWuxEELSVdGsvHaJzu8bEkSSYhu8qpqgxNE=' 
WHERE 
  key_id = 'edf792e57f859134889cfa8c5d4914d3079280be110a122c92b5d86b56845bf8' 
  AND (
    token = 'nwrfn61PtWuxEELSVdGsvHaJzu8bEkSSYhu8qpqgxNE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )