UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GkpRPNoM5qDh0xcQ6FTZ2mfyNck28w70P9HCaiykY/M=' 
WHERE 
  key_id = 'bddb77b880b1b9610d233f417c7ab72b329791c01701c4bb59de05652363d272' 
  AND (
    token = 'GkpRPNoM5qDh0xcQ6FTZ2mfyNck28w70P9HCaiykY/M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )