UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xfD61Ja/qTNxF7+479BNBQarM2J+eR9/u0xjuxMWKN4=' 
WHERE 
  key_id = '6b69859f68447863ee6c257cc53f09a7b8375868765b450c0a5cae49eb62636f' 
  AND (
    token = 'xfD61Ja/qTNxF7+479BNBQarM2J+eR9/u0xjuxMWKN4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )