UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xl2tKO+LvZ3xz6KBfT5ys5jKovIh6khq7gOpxo9oLzA=' 
WHERE 
  key_id = 'dbc2c6ae68c2f26425613e20bc9f2261598f89ce097ab43ac01193cdd034e0e6' 
  AND (
    token = 'Xl2tKO+LvZ3xz6KBfT5ys5jKovIh6khq7gOpxo9oLzA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )