UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tVmkYFEYnTKwrfpdV4qxrV4lYRMX5i3WmOtLsgJJmzs=' 
WHERE 
  key_id = 'f426d1d3908db8d7ba2d762ef7be483c6a2e99eba6f2318ce002b3ee4edfa9a6' 
  AND (
    token = 'tVmkYFEYnTKwrfpdV4qxrV4lYRMX5i3WmOtLsgJJmzs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )