INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3ca8c7a94f1418cf3891af4a3804e0c28358849b157cf1b03d253e8bbe909efa', 
    '6VQtKNKOShM7hpJzp3JXReemla2WJGNAk0feE9TiqJI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)