UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SnCySOUvIc4yHKAX9mOxSp9f9772zrmeU7+oyn3h3u8=' 
WHERE 
  key_id = '35406e93902c58c6d94b45dbfcfa8c113c3f58d476eb7e39edd5bdf03d7d9403' 
  AND (
    token = 'SnCySOUvIc4yHKAX9mOxSp9f9772zrmeU7+oyn3h3u8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )