UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yo2+Pwzj5ddP82k4ELz+iJ39X7ftxebUe6PlulWVsdM=' 
WHERE 
  key_id = 'cb87ffd167bdac7bba1fc64cbf9a4786204b3c29a2a990d8549418660384dabd' 
  AND (
    token = 'yo2+Pwzj5ddP82k4ELz+iJ39X7ftxebUe6PlulWVsdM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )