INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9667b6aa75f4a57073cc0eaa23e90794e42e008f66764d22184e354fd02c1c7', 
    'UQ9XSR5rGTwfj084MZCDElXlpEPC2CaQz+BR7mXbw2E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)