INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8fe9df08ddbc5d445187b96338d714af1d2c3fdec4f1f526e41ae85e8290fed7', 
    'QFlIBLGokLRk6wp1snQ7hMw02BvcN52hRTUz0doJepI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00064

Result

int(1)