UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4q8WQcUtLKWqFmoszWKp8MVQZRebKyn5+nA3WJc/bMU=' 
WHERE 
  key_id = 'd46249344f8b8d57cf2f5b2de86d8895261f7a9df473fcc3cf47b40c6f3503db' 
  AND (
    token = '4q8WQcUtLKWqFmoszWKp8MVQZRebKyn5+nA3WJc/bMU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )