INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5edbe44e451044ac08f09dedaa47cedd0b8246adc11cdf4055539cb31fef919d', 
    'zjbg1kemtkBX9bas2FxRC3EIFyulMECAOt35dMvkRa8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)