UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1xRl5KnW/XNWIlqW0utac7FcCarRkk8eBSvKZ4YOFQY=' 
WHERE 
  key_id = 'ca84c0de8516892bc06b7a5e0ca8b2ee7d5bc290d00df75ad863899cf1d95c90' 
  AND (
    token = '1xRl5KnW/XNWIlqW0utac7FcCarRkk8eBSvKZ4YOFQY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )