UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0RAwcKzDHyrQmI7B0BaTjBADBGD8sDbT5+8K+iW1LWY=' 
WHERE 
  key_id = '147a0610c3a30b880468eb8cb317e09bdd6c585d71e6d098324d942aee7e6733' 
  AND (
    token = '0RAwcKzDHyrQmI7B0BaTjBADBGD8sDbT5+8K+iW1LWY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )