UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3BqGwe82Ra9cUpeQAfaEp/lpBRXBCJ/l9eBsKZ6lVBY=' 
WHERE 
  key_id = 'dac8dac92eb15a03464724a43ac43b59d6d86cb42a21ffeedc703085123c4637' 
  AND (
    token = '3BqGwe82Ra9cUpeQAfaEp/lpBRXBCJ/l9eBsKZ6lVBY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )