UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XaoiEwbRHKAnLnmKfPGrlJl+5SkTXTf89QRzr8q1ZHU=' 
WHERE 
  key_id = 'fab50ec50c85075b3105d615af742e2510e04a10f0382afe486245e8eed183df' 
  AND (
    token = 'XaoiEwbRHKAnLnmKfPGrlJl+5SkTXTf89QRzr8q1ZHU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )