UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NxTr04g9S98e8g33/z3C35PY51inZ4TrtEBvXHz5pNU=' 
WHERE 
  key_id = '4b2ee3e8da0370f6de09c51211aa4e5124bb7bef5a956e90a6c5b2c1cba1f824' 
  AND (
    token = 'NxTr04g9S98e8g33/z3C35PY51inZ4TrtEBvXHz5pNU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )