INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46c98c9fcbb3471c30f276d810090515132404b51aa9898c015ef85dbd2418fb', 
    'TeAVGVFRZuAr9rbG/y/gwupM6UKmzftpckbYnSOllQo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)