UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WSvY2GTwtecDsAPQvH3J2ojAuFeODubhon/TDBh+7lc=' 
WHERE 
  key_id = '6f649011814239be431e496e008fea7638925403cf77c1e27476decac1f2088c' 
  AND (
    token = 'WSvY2GTwtecDsAPQvH3J2ojAuFeODubhon/TDBh+7lc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )