UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ig6pUska0eQHnRKQKIUcM7jmeNxdZ7fZoOxKOlUTjKQ=' 
WHERE 
  key_id = 'f6eb220efcb93ab2a1b9b29fd5769f5c9260d8a45ed8fd3526b007450c3b6a6f' 
  AND (
    token = 'Ig6pUska0eQHnRKQKIUcM7jmeNxdZ7fZoOxKOlUTjKQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )