INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '479ca4342dc97bbea687fa3d439f2daff80ee1616e717dc0e3f306ef5c7e7fdc', 
    '83nEayHYPVkYf3UwCvaVEOfjxIbiDnpaKy5dIopT6C0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00012

Result

int(1)