UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z4MeH4B43iInlH9e47/yS+fUTLORTwYkdmohDxRx2u4=' 
WHERE 
  key_id = '9befeaf5f91162e94c2d2a8a72ec909e5c81c96679b3deb248050df3f4867bcf' 
  AND (
    token = 'Z4MeH4B43iInlH9e47/yS+fUTLORTwYkdmohDxRx2u4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )