INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18f736d89c10146a499bad7f1cafd3ab85f814faf629714b3f2b87f0d7aae11b', 
    'R+Xm/kYNeQkdRBBwMPKPxHdCynYb1aKKsNKBnTuVxq0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)