UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hm+FgAY9TX0xjL9/RcoSZB48toUslUp1pxET3fkjCl4=' 
WHERE 
  key_id = '53016c55edbd48508e0c8e3d1297aefc74227ed1d9322e5af7a57e8e2d5bcc2f' 
  AND (
    token = 'Hm+FgAY9TX0xjL9/RcoSZB48toUslUp1pxET3fkjCl4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )