UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DE+uBrbElszKmHcKtO+jdwkWLWqpvKLePMQ7qJE6fZY=' 
WHERE 
  key_id = '86fbe35cadf8701f701c49724c9a35f08629bd0400383f8075b473e016668716' 
  AND (
    token = 'DE+uBrbElszKmHcKtO+jdwkWLWqpvKLePMQ7qJE6fZY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )