UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aK6zqVPsK29bxhYztYuA82+WlFTHcVRQtnQfxuQEQkQ=' 
WHERE 
  key_id = '2364b688e39ecab4a526681d1e37acfaadc8d0962bc6aaf050485ba3aa643d28' 
  AND (
    token = 'aK6zqVPsK29bxhYztYuA82+WlFTHcVRQtnQfxuQEQkQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )