UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mUcL8Iav98bzwT/yCAKm4/AIArJtM/xEqaq2BOchaV0=' 
WHERE 
  key_id = 'b3828a89e43c5e3cacf5fdcbbac0f11e9d476f07dca8e5131fa363668a75639f' 
  AND (
    token = 'mUcL8Iav98bzwT/yCAKm4/AIArJtM/xEqaq2BOchaV0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )