INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f54d3d2da8da1b260fa5790d58184eca8ebae81792dab74c702d871939d4ea18', 
    'TS0q84D5f3qTK+kSn6mxUDdZoknxKg5OSCfLawH1HhY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)