UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vqvMmLNVR8zIY9RrQbN+WdR7jUF86QYNO/VOrI24vj4=' 
WHERE 
  key_id = '912538590daf7676340cb73d93f5c08a25dea270c98a9b9455c1f417914ce1b5' 
  AND (
    token = 'vqvMmLNVR8zIY9RrQbN+WdR7jUF86QYNO/VOrI24vj4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )