UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ihzb7h1K7PFe9Ti8pxoOrtk45+E7HbOiLinfAU67f68=' 
WHERE 
  key_id = 'd83bb178d502150113c6f58eb48c54c1e4b55af07168a9847f3e354035f1353b' 
  AND (
    token = 'Ihzb7h1K7PFe9Ti8pxoOrtk45+E7HbOiLinfAU67f68=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )