INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '467300ddd24f0997dd4d8fb2ef3ea022171439c4124443eaad3de6944c9b3ef8', 
    '3eTXfWyMGeqoCT46nRL+pcQoGq5qRgro5BoM8XEVgds=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)