UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K+/IlnihDKKXToVT4LyHm6mKKZFVktqNc8yEDi/bSFw=' 
WHERE 
  key_id = 'e8b335fa2fbac3c8773d053bc2ab50977cd1d2ee97ae7ff6b892603c399da9f3' 
  AND (
    token = 'K+/IlnihDKKXToVT4LyHm6mKKZFVktqNc8yEDi/bSFw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )