INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15dff81c3a358dc94a52f9ec8dc84417730dd3d9ef38cd2d81371492778ad919', 
    'EgLmvBLc/6CUvRJ8Q5VGRrHUW8hWluGKUQqFLKnZNoM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)