UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mqf/LGMPafuk798mMjvGkGBO+tg6knS16bVwL5+qp0U=' 
WHERE 
  key_id = '36ebc638f74b904cfa0ad6b8d5861c3d50ceb02c9da0ec6167df25d8b39050f9' 
  AND (
    token = 'mqf/LGMPafuk798mMjvGkGBO+tg6knS16bVwL5+qp0U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )