INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5846e861661d2b55317863d32304a14ec504fdf54c5ccf4d70d42a2706041a9', 
    '9gzBQFtHWfQcHrKY5ZHtWUgNeyVAgbhF1pCf6qiEuvw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)