UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kcpx9/d+hJITsYIo0rFPKhBRgBu82Bq+RJbmQhkr1Uk=' 
WHERE 
  key_id = 'ac67bf610f83a45a34e5fbdda2c9c90453755c62467a21ab02754720134e6fdf' 
  AND (
    token = 'kcpx9/d+hJITsYIo0rFPKhBRgBu82Bq+RJbmQhkr1Uk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )