UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uxOI57JeO9L4V6YmmLiZoADPbewozjTj+c9PubKpAtA=' 
WHERE 
  key_id = '7bc7acb534e0600102636c1ca66d160f01b05b6b570f8cc780cbbd54d79d3c7a' 
  AND (
    token = 'uxOI57JeO9L4V6YmmLiZoADPbewozjTj+c9PubKpAtA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )