UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm/LUrVnctRwhSICEaJXfy7qNREOxg0ioM1AwnkZuU7I=' 
WHERE 
  key_id = '04b099a482dc32aea8baec4645ca91eb9214176060ee7e85014749b2ce47ca5d' 
  AND (
    token = 'm/LUrVnctRwhSICEaJXfy7qNREOxg0ioM1AwnkZuU7I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )