UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QO5BW5gDtycm7iYnvWejelScyK+IoU5vhcmH5Gio2k8=' 
WHERE 
  key_id = 'a97ae2b17a5e1e44f9e1b9a6a10ed1895b9d7f46955bb046f267c5396a9b87e4' 
  AND (
    token = 'QO5BW5gDtycm7iYnvWejelScyK+IoU5vhcmH5Gio2k8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )