UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zpKcC83NzHLqgtIiceBC8QncZyHYbCFSdOQUXyxGjDs=' 
WHERE 
  key_id = 'e50cb7628abfda5f973f790943e7e8eb77d96c281d6cf0c450577ac28abd70f5' 
  AND (
    token = 'zpKcC83NzHLqgtIiceBC8QncZyHYbCFSdOQUXyxGjDs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )