INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b18a32922e2444594321bfb8fc55402898951e8c1d96ca530058f7595063ac20', 
    'pGPtfFVIYzT/mci+iCD3e510vuYixKtsyUxV0OkOWr0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)