UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SRlSb5vybKkGJ8S2Ys0EJ2ydoOdgH79u/lJ9GpZu1/M=' 
WHERE 
  key_id = '79dbe7c83f34b74bd43695c0bd7aad93b452b406c8e929208228fe5a9713b37b' 
  AND (
    token = 'SRlSb5vybKkGJ8S2Ys0EJ2ydoOdgH79u/lJ9GpZu1/M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )