INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f911b313e622bf15d309eb8f7ef6bb3090f088a6c4086ad97c0c011a573a9f28', 
    '2Kt81DBlfh7O2h5wQskWoDnTzuUXVyoa5l7j7mFg3hc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)