UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KtXiAW9Ktr3fxiaJCsSGdtv9JUyPfcaxym7ugcjfJt0=' 
WHERE 
  key_id = 'c57770ac5f1da2d236a67e0de8e3e4385ba4b958e40421fce3fee933c9f448a8' 
  AND (
    token = 'KtXiAW9Ktr3fxiaJCsSGdtv9JUyPfcaxym7ugcjfJt0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )