UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RDNnMHdfXa2Z6TiDsMiG2RgOJs5mYJHlqi1Tvrf6oFU=' 
WHERE 
  key_id = '98cde2fb97689b785784776a10fecdeb826c8c2f229a67a53f35fc70fdaa8147' 
  AND (
    token = 'RDNnMHdfXa2Z6TiDsMiG2RgOJs5mYJHlqi1Tvrf6oFU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )