INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6adc8ba105241304204a04f5aea52689f518439b92b802acbf1c6e2e6769030f', 
    '7saFp2xNTvnl7rEUtLmqnqi6rqc6hIjY96DD9jlNgW8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)