UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RDrf01uoJHGCeq5oy3jYFc/nwSj+0Bt7TPELtrNsGAM=' 
WHERE 
  key_id = '0c35efe03379fd009077f7dcb8c5fb4b349487ae9d1b18b9746a83979951b2f3' 
  AND (
    token = 'RDrf01uoJHGCeq5oy3jYFc/nwSj+0Bt7TPELtrNsGAM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )