UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'erYnBX7KaAsYbpOtWuNHYLKyKh5iT7Fgb7Jfusmntzc=' 
WHERE 
  key_id = 'fb0f2b4cb0019c722189ae2e71a6c8d89b7a8ec5dcd77be8bbd79f45c3edd1b1' 
  AND (
    token = 'erYnBX7KaAsYbpOtWuNHYLKyKh5iT7Fgb7Jfusmntzc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )