UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aUIbEak4X4YtyNi59EO1wnlOiwpbQPJGsTy208xtF2Y=' 
WHERE 
  key_id = '24950fe8e2f043ffdba99950a5e4ea9afe735ec5ef87bda0dc23a71c250f6716' 
  AND (
    token = 'aUIbEak4X4YtyNi59EO1wnlOiwpbQPJGsTy208xtF2Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )