UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2BMLWd6s5e1bM9HuylqUzBNU8dwGU9Z4M8FqejbNxwk=' 
WHERE 
  key_id = 'a4472c59b793d51184ca528fb5976d2d64320fba1828fd56bb0f9034d43041a0' 
  AND (
    token = '2BMLWd6s5e1bM9HuylqUzBNU8dwGU9Z4M8FqejbNxwk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )