INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '874361b4dc2e0ef4c21860ec166ab7eb3f2c500490f898b30344f18fbd001c86', 
    'b4bNf9yx6uMq/YjE/97PVvb5cbpLeokLVFN3vDrZYig=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)