UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2AUvQo1iEm/Eq6b5BAf0f72tEuG4hWalISbYtV7mU9I=' 
WHERE 
  key_id = '21c47830e3ce9a6dc81bae32d8ba203510337d67c32dd3f91d76592edab63fa4' 
  AND (
    token = '2AUvQo1iEm/Eq6b5BAf0f72tEuG4hWalISbYtV7mU9I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )