UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y2dKV2MgaOAn6GJHSjQ5YdWKZy5zpJHwMh+TmiszFQs=' 
WHERE 
  key_id = '56e97e240648662064b241cb3533f68fff453aa4b2ea65534e38226af1ddc8fc' 
  AND (
    token = 'y2dKV2MgaOAn6GJHSjQ5YdWKZy5zpJHwMh+TmiszFQs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )