UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u0u9Onwe0QjXCJf2MXYOooTP+68WtqCsDMMkvo+gfNg=' 
WHERE 
  key_id = '16cebacbddf180f521edfb081da5e3c1871f48ff1514a9c0e30edb259a0d69f8' 
  AND (
    token = 'u0u9Onwe0QjXCJf2MXYOooTP+68WtqCsDMMkvo+gfNg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )