UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xg9KcsX5zEXDwNz7Udv2FDvtTSwi50sRLx9Y/6oLrAo=' 
WHERE 
  key_id = '925d488504595e01ae2dbc47534b192d281d4e82f47c0d2af7579dce8272802f' 
  AND (
    token = 'Xg9KcsX5zEXDwNz7Udv2FDvtTSwi50sRLx9Y/6oLrAo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )