UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j6wGttiPs6H3LwCHmGGhAkvudyR2jzqgcOh/L+CwA7w=' 
WHERE 
  key_id = '2dcbbd4e6d99b45b832777672fbde030f12f3358210b3817f2efd9f789b29df4' 
  AND (
    token = 'j6wGttiPs6H3LwCHmGGhAkvudyR2jzqgcOh/L+CwA7w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )