UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mAd7FWaE7MJcnlRBa9h5Z/k3xsRuN55glaaCxmeLM4w=' 
WHERE 
  key_id = 'a5dcb441e48786b5772e3f584b67fb411585abc84a7096f080fdc95308e57310' 
  AND (
    token = 'mAd7FWaE7MJcnlRBa9h5Z/k3xsRuN55glaaCxmeLM4w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )