UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2xU4YHEYGe+gciSWqK8y+TXUw7tta7+irTa8Hy/HB8U=' 
WHERE 
  key_id = 'fa27959919bb5f882aa992f891b4a24b0094301e8ae15d8f36bf8e18a9fb8e7f' 
  AND (
    token = '2xU4YHEYGe+gciSWqK8y+TXUw7tta7+irTa8Hy/HB8U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )