UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r08o8OEX00zINyxcUWgfVEwtQuqjeYCFFqcVqMb0FTg=' 
WHERE 
  key_id = '605ad79d2c77db1f2a13ab0a23e36daedbdb3f4ec09f0a763fb7e8400c89e488' 
  AND (
    token = 'r08o8OEX00zINyxcUWgfVEwtQuqjeYCFFqcVqMb0FTg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )