INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03304cc6ef47e0d96e941031cead9807f2eff33b9b5b7952e25b6ebf5128d52b', 
    'qmusaTjj9193SPP8t+18orOUoxrigwiw075zUA5WvhQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)