UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3HgWlsqpnxJE1/FpAKZQFN6BYIqc/qxwjFmFIiCi560=' 
WHERE 
  key_id = 'e84827b46eda201afe531a16fadce50dfb15d46d71227e1a744bc25dfaf59119' 
  AND (
    token = '3HgWlsqpnxJE1/FpAKZQFN6BYIqc/qxwjFmFIiCi560=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )