UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'USxj8v06mXh0P9Ekg3RVhI2v6dxKfm5GWbvc6UYXom4=' 
WHERE 
  key_id = 'd13f89e9d6e2d160b3438780b61b69744c07d491b90bf6d81b84993632b5b266' 
  AND (
    token = 'USxj8v06mXh0P9Ekg3RVhI2v6dxKfm5GWbvc6UYXom4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )