UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BtCVCFdPozaPtxB6mQlhiJRtJqiKkaws9U4mZP5P3bg=' 
WHERE 
  key_id = 'ca0cbe8fceb1a688b8df61c4153a38105c860302bed98b5d40d83e8734c445be' 
  AND (
    token = 'BtCVCFdPozaPtxB6mQlhiJRtJqiKkaws9U4mZP5P3bg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )