UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KLdbKrHU1IVOhUB7wooRkgiw4VwveaHXhe3N9wvZlM0=' 
WHERE 
  key_id = 'eb937b7594f0bb4ec54099f413367a494466ac566ed46f2ce51d62df78403dbd' 
  AND (
    token = 'KLdbKrHU1IVOhUB7wooRkgiw4VwveaHXhe3N9wvZlM0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )