UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PtycCaApxTcuz2p9ChxoEDTVoEwPU2s6oKy7W593PcQ=' 
WHERE 
  key_id = 'e92a14a11ea37f9433e38858d640248a793995ec841ac1407d32c82fb14f0ae8' 
  AND (
    token = 'PtycCaApxTcuz2p9ChxoEDTVoEwPU2s6oKy7W593PcQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )