UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mtk5ThLi0IRC1Pjpzs/dFsmeygTiY+CurNHCG1YQq/k=' 
WHERE 
  key_id = '706f1d813ac1ced3c8cfc92875abda802806bf2c3bb180b6e8d11d34966070fa' 
  AND (
    token = 'mtk5ThLi0IRC1Pjpzs/dFsmeygTiY+CurNHCG1YQq/k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )