UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YLLuDLqBbszlJ3KSLc/3krUFEUmLX4COQWjXd6AOeYA=' 
WHERE 
  key_id = '1e561bb4de43b2e4334777d0b22851b36335df501ad8e743a6d45881c00fb181' 
  AND (
    token = 'YLLuDLqBbszlJ3KSLc/3krUFEUmLX4COQWjXd6AOeYA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )