UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CFxqp7ftSyoCKEJo6DeolhflUE9bDR9yOHyn5UogPek=' 
WHERE 
  key_id = '8c4e8ae88b484b4ae650d07b9e1062af4322f1687f5b265f56cc7b368e6d873e' 
  AND (
    token = 'CFxqp7ftSyoCKEJo6DeolhflUE9bDR9yOHyn5UogPek=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )