UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YEjTlGV0RW/sOabM7eyAmwvdw2VHpYfu6wh94u2DwQE=' 
WHERE 
  key_id = '0ae7ea7facdf98f9638219c76eb01cae76e79bab22e821132c2741ef184a3f97' 
  AND (
    token = 'YEjTlGV0RW/sOabM7eyAmwvdw2VHpYfu6wh94u2DwQE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )