UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1svmfLl8ckXkZ4Im9M4indRPw2k+nX3ipHZDffSgkpI=' 
WHERE 
  key_id = 'd1f5725c5122325aabebfb34cafb19594806c83565595e7a3d6872b40c44a393' 
  AND (
    token = '1svmfLl8ckXkZ4Im9M4indRPw2k+nX3ipHZDffSgkpI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )