UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'op9Esjn7wEXwfplFJNaiNCO5ggf+fo1ioIzrq7MhmZw=' 
WHERE 
  key_id = '8b2b634ef46c77c995ef48084fd93424cce5dc165fffbe425f654f0430255ca5' 
  AND (
    token = 'op9Esjn7wEXwfplFJNaiNCO5ggf+fo1ioIzrq7MhmZw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )