UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bW6uYlndVUBvBLFrc6I+wkM8zI6/CVCYuYx5HUe24P4=' 
WHERE 
  key_id = '272788ca125270b9d8aceabd13d770799c8c238e7f73395fcaf9d2118e8e442e' 
  AND (
    token = 'bW6uYlndVUBvBLFrc6I+wkM8zI6/CVCYuYx5HUe24P4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )