INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '24734a05f713fca5dda714a5816bb043fc5b670acf383a4891b85c2f51ddd256', 
    'EK9fJHh6WKVxWBfh9kbZvsuDBcDGXkBkQsjphUgmads=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)