INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'db3cdb106011131df20559f9c750fef22b29a64404c7c54c017a070fc644d384', 
    'az23Q7MUvxGgVyfxVZzqKsO8GF4tbywOmt8gM05xHb0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)