UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/8x8Taiom/7YczoiOQKQoS0nZMV8MnLN+NmKo6qetJg=' 
WHERE 
  key_id = '8afe2462e1b270faa04af348e1aebb2564408dca760cbfff9a7de4bcd65d8b54' 
  AND (
    token = '/8x8Taiom/7YczoiOQKQoS0nZMV8MnLN+NmKo6qetJg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )