UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cxv7zdTGAVVOK2/CyZhZBTcWtoyMbA/WAOK7DdO+ejs=' 
WHERE 
  key_id = '59ca0be0b3a20cb1a3c3e058aa45b8bc96c0329a9a0d350a1495f948be7f1832' 
  AND (
    token = 'cxv7zdTGAVVOK2/CyZhZBTcWtoyMbA/WAOK7DdO+ejs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )