UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i+4DGWz2CP1MY/Cb2lNvPYBe6qMdnmKY17sP/oIX8UM=' 
WHERE 
  key_id = '95df7a01caf1c048d3fd943a921b6de913b04592d41f010994976d9616743f0e' 
  AND (
    token = 'i+4DGWz2CP1MY/Cb2lNvPYBe6qMdnmKY17sP/oIX8UM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )