UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZvkLu/SU6jvyOtCVssFE71NaW9Y8gDAGgj3I5zX3S88=' 
WHERE 
  key_id = '08027c6d219bc112b1c454e26bdcfb68698b625efb6ad2eea5ade9b400acf96d' 
  AND (
    token = 'ZvkLu/SU6jvyOtCVssFE71NaW9Y8gDAGgj3I5zX3S88=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )