UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tuhwuOuLvzfVRuYTmnL+iSo2kcOSMJUMIzf7O1oCCnM=' 
WHERE 
  key_id = 'f786ff97774ef32d1071b65d58de11d142591a87ba885f81142669fa93ac1657' 
  AND (
    token = 'tuhwuOuLvzfVRuYTmnL+iSo2kcOSMJUMIzf7O1oCCnM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )