INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ca891ce5a15b2f7b3d5bf72504fb16e9c4d8bde4c31b0732b4fdaf9a91637644', 
    'fSopj5zM35612PVT1qXiHrYMyD1Xrd51IZBXa8p/0rE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)