UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bH/esPusYULqJtE69/D/otjoFsuuli5XjQnu+LzLtoU=' 
WHERE 
  key_id = 'e8c9efa86d778de6279097e0cf644731b0ca355ed9f370ca3c828eb18a198c46' 
  AND (
    token = 'bH/esPusYULqJtE69/D/otjoFsuuli5XjQnu+LzLtoU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )