UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z804egv+nODDQsWlqD0d/dApb+bvE9iCjJmKG2bFqAE=' 
WHERE 
  key_id = '7720d3527d57efdef573b20c0a08f22c6d0f32b65a890fc860a7aff5f6f8050f' 
  AND (
    token = 'Z804egv+nODDQsWlqD0d/dApb+bvE9iCjJmKG2bFqAE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )