UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sYlwvwXECn6VggPyyGAEt+WM+PxNKmhLPR98CMSOOk4=' 
WHERE 
  key_id = '272e3cce2ed43aa0d0f72b853084e42cc9b7391e495b42e75d995e8e5a67b598' 
  AND (
    token = 'sYlwvwXECn6VggPyyGAEt+WM+PxNKmhLPR98CMSOOk4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00031