UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VQ6Os0Op9qN+rnXIyI7JRLFZcxwYxexvSK7tjfQWqMU=' 
WHERE 
  key_id = '7c3b5addc2776bc4341e94ff60cd21f64f08bee889b2e72052a7c9c3a286954a' 
  AND (
    token = 'VQ6Os0Op9qN+rnXIyI7JRLFZcxwYxexvSK7tjfQWqMU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )