INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '497c6e0ce9f13538399e57a1e635e0fe199032b80b382ea4550d10078bf10550', 
    'P/nVVoAHPorRTmHa2HKRpoHdcwGEShQTyDBtfBXZxAw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)