UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JP0lpL8rA0ceEgAuOx+Vj+QC6kWe3/VYxQqOW7h1ZU4=' 
WHERE 
  key_id = '501e481e3f34f93ca0ac29fb6f48cc3fe6c12bdf8f24fdadfbed3e6f1fadfb50' 
  AND (
    token = 'JP0lpL8rA0ceEgAuOx+Vj+QC6kWe3/VYxQqOW7h1ZU4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )