UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q4QJ4LwmFEYw0eJIxHP5Xj/jiI6TYHwhsApJooGVt4Y=' 
WHERE 
  key_id = 'ad69ef56ee0b4e7f1d7f51265577082ea267dba3c9801843003e887e2ba544dc' 
  AND (
    token = 'Q4QJ4LwmFEYw0eJIxHP5Xj/jiI6TYHwhsApJooGVt4Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )