UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aS19IzjMoTrUPGWEohJ203VlnDydKz8jzidhSdkEipg=' 
WHERE 
  key_id = '2ed8505c8ce3dbd5e92b9a72caec54f0dfb01f1812164972a7e1ce5f25cd3dae' 
  AND (
    token = 'aS19IzjMoTrUPGWEohJ203VlnDydKz8jzidhSdkEipg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )