INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '473a3b33847696acab911c3a5ad9acae602738459353ac71dbdc462818f1c54e', 
    'MVRHloY6LwcFm3mWy/w2LQKmlcFz3LHaoOUIcXnGw5o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)