UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6q0Wl5bZUF4j6Vt6/t8F5wko74qgXMj35nbKNvMixNs=' 
WHERE 
  key_id = '858ccf022466257e4fee6def0a54d79cfe736ab3c2df769345e712f368933614' 
  AND (
    token = '6q0Wl5bZUF4j6Vt6/t8F5wko74qgXMj35nbKNvMixNs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )