UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UxRbMzB3bW4pHznX9hEwPw7dS21QJJqQn73m4ExY40w=' 
WHERE 
  key_id = 'caa2ea92453fde6f06804912b67ba83e8cbba56f1c6488936224d88cf0bef8ee' 
  AND (
    token = 'UxRbMzB3bW4pHznX9hEwPw7dS21QJJqQn73m4ExY40w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )