INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '448e2d02a5e341afa38825483b340120bffb2bf782af4c07e131eb054957d480', 
    'W4iP1XaBkrkcOMBKOcyGvVvH5qXJuHtdXuSa630bxWE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00083

Result

int(1)