INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'da1b201548f32969e11468a6a5b2204a2f62be8332cffada0eda63456f598bea', 
    'PDwboD9Gm90wODiTx0CkkZwoqSRDQcWoF9Jys2qAHus=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)