INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '30d8409596a269360b84ca207a02bb432267aa103e512d41c2d4e5321ed9e69c', 
    'mij6vPE1qL7S3iKlmicEhNY79g2kWPsg/AvLs6a/eZQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)