INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8e816da774872b503c2245e38141a90d1da0817e28d626ad81f55e12ff84212', 
    'KgWcgubfjsK4sGh4ndRcUDkQnPKeSrkHLDgFiHVk2DM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)