UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'afpd0X3My9obxG//UkAM9w9JTkhi6qK9WlXkXyygVoY=' 
WHERE 
  key_id = '96dfd0de20e2de4882a2f481123abc12ca10c2344c9484b889c832824cdcbf08' 
  AND (
    token = 'afpd0X3My9obxG//UkAM9w9JTkhi6qK9WlXkXyygVoY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )