UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yH78qRGEo0shpcoJUzZYrf6tQM+dTJ1t1ZHzbchIPDw=' 
WHERE 
  key_id = '8012badcddeecb2db160faaff207bd98fe96638d58a3dda793a1be1c399a6c94' 
  AND (
    token = 'yH78qRGEo0shpcoJUzZYrf6tQM+dTJ1t1ZHzbchIPDw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )