UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LFQRpAeINOPL1LfjqdRP1+hmYPnTb3kqhCSytxeLnt0=' 
WHERE 
  key_id = 'accd7e700a282c27555232a17bd02d4971a3632826d85408cd03dbbf0cdeae4f' 
  AND (
    token = 'LFQRpAeINOPL1LfjqdRP1+hmYPnTb3kqhCSytxeLnt0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )