UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2q245QPyUPgLdxW2Ipzg8wiYMyPcz60SOE0AjC8yv48=' 
WHERE 
  key_id = '8542da3b4f3a295385b23af6c8590f0735db5151ec1cbde5487912f85469c0ed' 
  AND (
    token = '2q245QPyUPgLdxW2Ipzg8wiYMyPcz60SOE0AjC8yv48=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )