UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uyxopXN3y7rO1xz7fz0u92ZWIOl6fbvAAwzHRUj3vWA=' 
WHERE 
  key_id = 'a847e532a3590f44ea97c35b234bb1b0e197d35d38e77087847fe89bf998189b' 
  AND (
    token = 'uyxopXN3y7rO1xz7fz0u92ZWIOl6fbvAAwzHRUj3vWA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )