UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LK8Bu6DraxsRTiXpbQY+IQ0lRCKKnnr4XKv7upMRcz0=' 
WHERE 
  key_id = '3a77b75115a093468bcc1659756d99a05064c53ee43cd33d47de5f10bbdbae3f' 
  AND (
    token = 'LK8Bu6DraxsRTiXpbQY+IQ0lRCKKnnr4XKv7upMRcz0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )