UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nOTbx9F1XPMO+F1AvJH3BwM9J9dAmCQviDOLJBBwPpc=' 
WHERE 
  key_id = '1637a6c2e37a1064176fd20fc8b25e7f7e0c83f2571b906fb736436f7b7a8a85' 
  AND (
    token = 'nOTbx9F1XPMO+F1AvJH3BwM9J9dAmCQviDOLJBBwPpc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )