UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y6J3LvuvMhvq2su5lyAo6Fyab7Sz7sk5QK5QCV+Rovc=' 
WHERE 
  key_id = '35b8db9419d04b1e0b9166ce03d4f92b5effebc746fd13bee0963a23fca86615' 
  AND (
    token = 'Y6J3LvuvMhvq2su5lyAo6Fyab7Sz7sk5QK5QCV+Rovc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )