UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GmihXHxa7BTcXldK0mGGVKNpFDWh+VA5TexSPJNfVc0=' 
WHERE 
  key_id = '5ce42e1d9e27dc769b0eb47c4915fe3e5d8ff74bec910e2ce82b256963bdd323' 
  AND (
    token = 'GmihXHxa7BTcXldK0mGGVKNpFDWh+VA5TexSPJNfVc0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )