UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fMcPJb1UFbm2imEjxWXeSECG8zn3CETR5Ey5cYdj3SM=' 
WHERE 
  key_id = 'a85d910df50c1db961b08066c668923ec351fbf236c9ea19caad1e080e251a47' 
  AND (
    token = 'fMcPJb1UFbm2imEjxWXeSECG8zn3CETR5Ey5cYdj3SM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )