UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CAC0pSaQ3HOYh40JkprOeDyvh5pLPZgAe+TvuZwqYEs=' 
WHERE 
  key_id = '3e40cf8a8a0b0a7555eda872470fdc54615d6aaf11ac8ee69806bcb20008dab9' 
  AND (
    token = 'CAC0pSaQ3HOYh40JkprOeDyvh5pLPZgAe+TvuZwqYEs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )