INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88d8c142c3e58765bd01d042385eaa6e9eb0cfca7e3ff9a9757eeb50304a9206', 
    'KKJySaQKkUM9afcdpFKs6w42OlA8Rm5SGCsmHyE3k6w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00078

Result

int(1)