UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N++JgjS2r3OL1sfvJm+Zk0aChqKHA09XhQBnJhGh+fg=' 
WHERE 
  key_id = 'cb9ceb692e91c399547d2e3b8c8f36d3dd5830cba16201532711460f78ecf7b7' 
  AND (
    token = 'N++JgjS2r3OL1sfvJm+Zk0aChqKHA09XhQBnJhGh+fg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )