UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gDfgTWE7VpyEn7O0WiQB0UHS3EOPhomu59KD2jYrMZg=' 
WHERE 
  key_id = '1ae71057bbcf73af60bb9460c5ff79bbe08159613866134e105c95255a711255' 
  AND (
    token = 'gDfgTWE7VpyEn7O0WiQB0UHS3EOPhomu59KD2jYrMZg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )