UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bBQ7hWV9Qz7aOW/uMAxMdMGuf4uoO6EZPu6JefjAlLg=' 
WHERE 
  key_id = 'ae6c91819292fb2e667eaa2a4c11d5e94d120d26677be4289600843c12542230' 
  AND (
    token = 'bBQ7hWV9Qz7aOW/uMAxMdMGuf4uoO6EZPu6JefjAlLg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )