UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7dsg/MsWJ8GwrGPaiQXKe5QWkJhnAbLwPaTZcv1j6cs=' 
WHERE 
  key_id = '96dd2fc356d96395d793e3bdf5a996070f72a32a58432873c4119cfb6dad1fce' 
  AND (
    token = '7dsg/MsWJ8GwrGPaiQXKe5QWkJhnAbLwPaTZcv1j6cs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )