INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8784aaa3620558172f78c2a7090f074af6c1a238cd2a12565433c1f7c593828c', 
    'TKTm3G+RwiupkQjM2Omgbq326om7wV3IHIbKQz94Yb4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)