UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y41v0rw0RIe6BwMvepnIhXy6aJo/R8HdXaJAgqy6SyI=' 
WHERE 
  key_id = '2b10a17292963cde9594ccf68daa14d044abddbf2be3ecd8b375ae7c15daca3f' 
  AND (
    token = 'y41v0rw0RIe6BwMvepnIhXy6aJo/R8HdXaJAgqy6SyI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )