UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lErgs+IvXkGe6mEYgVdQApNtYSF+Stvx2c3SdvSAs9c=' 
WHERE 
  key_id = '6801b8621db5c750f2a7b8e7e0caf03712817f9173abc0d58cb400745e9c3ce9' 
  AND (
    token = 'lErgs+IvXkGe6mEYgVdQApNtYSF+Stvx2c3SdvSAs9c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )