UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vjn+OlUABy3BhYV1G/ElLYYfDZh3C1dfdvPVnB4oGSw=' 
WHERE 
  key_id = '7afe652eb8acd6849043075eb1db99a17d0af68f764b6a8c42b6677cb9ebd091' 
  AND (
    token = 'Vjn+OlUABy3BhYV1G/ElLYYfDZh3C1dfdvPVnB4oGSw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )