UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c+R6Chm2IzBmmNX91z7JhGDDw787qfqzc0pq9qRzB+E=' 
WHERE 
  key_id = '111fe6bf59144639dfc2c601bff166c175b104d42fb09545396ecb05d6185ae8' 
  AND (
    token = 'c+R6Chm2IzBmmNX91z7JhGDDw787qfqzc0pq9qRzB+E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )