INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6793468dd038aee908e8763be54d5c230f7de3b2d8e2bc2c49552a3f5f06c841', 
    'g8Bh+hfSQdsItBSsavPq/pj2xcTUxbYTqs3wqprBlgs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)