UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2tfmhnS9KhrJPa5s8a4R0z8RvsBPoZkuoVNdsXE0kF0=' 
WHERE 
  key_id = '5f29f44c73aa864e9ba9590e27401dcf73983f52684ef22055d31ad528259b27' 
  AND (
    token = '2tfmhnS9KhrJPa5s8a4R0z8RvsBPoZkuoVNdsXE0kF0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )