INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e60e782be452a42b25fbef71f93ebdbc050afe229b7769b7762f4cf00e561dcb', 
    'unpLZhWi1PEl23vbCeZFmRJFbzDW1MqnJP74wUe8lic=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)