UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6/zqBO8fg9LX0PoXMg46U46UV3slHh/jtfNhI/FAQ6E=' 
WHERE 
  key_id = '8613b5680eeb52b058041f2eb35b4cd478dca7d8d353d0615e384fd943b4d744' 
  AND (
    token = '6/zqBO8fg9LX0PoXMg46U46UV3slHh/jtfNhI/FAQ6E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )