UPDATE 
  tmall_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sX2VG8uRZNOJqvzUd4BL2RdOgHegZxpglrw9Kz4ab2E=' 
WHERE 
  key_id = 'cdd97fab7200a447267c32befe7d078213f04619a67be4fc8c3c5cd0fa18f5e6' 
  AND (
    token = 'sX2VG8uRZNOJqvzUd4BL2RdOgHegZxpglrw9Kz4ab2E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )