UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vAiodR4sUnoeG7ZKYrbjCafUDPgopdWS1yxQEhmcZu8=' 
WHERE 
  key_id = '18d78ac73118f6137f292a3f18fe6bb663c881bfcd0dc1f7c2758505febe3156' 
  AND (
    token = 'vAiodR4sUnoeG7ZKYrbjCafUDPgopdWS1yxQEhmcZu8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )