UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UyL+m52jMoH/Y6kx2dywbhxinReShg16F9qGYw8QoMw=' 
WHERE 
  key_id = '7499b5bb4ea18a6bf7493fb39fce8d7b83df43b912568bc048191c9a46823cf9' 
  AND (
    token = 'UyL+m52jMoH/Y6kx2dywbhxinReShg16F9qGYw8QoMw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )