UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TMPQJcpU+Hw+W+Yf1u0XsVRvr9/yxiRrzlje0s6D3BI=' 
WHERE 
  key_id = '8b334032430efd42f0a17ad0471497220e5ba6cf192dd689eb8cde6a2aeaf28a' 
  AND (
    token = 'TMPQJcpU+Hw+W+Yf1u0XsVRvr9/yxiRrzlje0s6D3BI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )