UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LjCcbKjnP3hiDn4QSU9M7SnS6zjCN6t2ilKxmUTJTcg=' 
WHERE 
  key_id = 'f4b45ba16b84f1102988c57980246bee49dd155dceec80f2c9efba18d6b18c93' 
  AND (
    token = 'LjCcbKjnP3hiDn4QSU9M7SnS6zjCN6t2ilKxmUTJTcg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )