UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HxLY8CkRW4K8n9ISfVWZ8Gm9aKeIrfY2eLdG4Ow25Mc=' 
WHERE 
  key_id = 'ffff50190c2dde07d2e8cd5a9c8aa8bbfbca651afde27694dc75b118d6c09964' 
  AND (
    token = 'HxLY8CkRW4K8n9ISfVWZ8Gm9aKeIrfY2eLdG4Ow25Mc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )