UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lj7t5LkkHmi+yJxGOEtgGB0qxhhuBw5VY9piyPu4wMU=' 
WHERE 
  key_id = '0375be5b9335962bda6dd8eca5e43ea019aece13d443165f7d5e4bc8b85e2a1c' 
  AND (
    token = 'lj7t5LkkHmi+yJxGOEtgGB0qxhhuBw5VY9piyPu4wMU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )