INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '54e39aa433df17bad017fe28904037242a79a3428886556d41572c66081344c5', 
    'HtZVoTjSQZ8iK7kQ9Kc5xdsmSgiah16P50jjgf+5rT4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)