INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '842d99a7971586cbad5f6b729c8870f0794f2523727cf781e73e581e209512c4', 
    '4oD/AAmjDj+hVQyVP7Rt9ViLUaJIZ8U1Hi77RL399GY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)