UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CFqZgytxmDON1lNYShaLiWeQ/3WwyR74ktzeTscKzVo=' 
WHERE 
  key_id = '54299a9b43f0ece195ce410854d236528d51fd2efe71f8ef7ba3f85bfdac4ab7' 
  AND (
    token = 'CFqZgytxmDON1lNYShaLiWeQ/3WwyR74ktzeTscKzVo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )