INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '647ed12fa257c3facd4ca697458b971d50f96fd03cc53dc23fbd17478648b152', 
    'KxYUimvwrDLTM9BL1K84Uj0YIM0ic3RQOYGuIzFfQI0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)