INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e4bb3cb4157145b641843c3646d5b08300a688d369452e9b93480e270198db4a', 
    'Jjnw4BcSCASinLWVB5/zx2VlUn7JEA3KRi+V8+rTh5I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )