UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'thvygJmIQMFv2m27tgIs7pjqWE8Hms5rWbixSTfj61M=' 
WHERE 
  key_id = '9466c27accd3869c8665ac5001b45831d2ff22ff31f3bb59e8930c48a63ffb08' 
  AND (
    token = 'thvygJmIQMFv2m27tgIs7pjqWE8Hms5rWbixSTfj61M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )