INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a9a167ef98c55c09f88fd28afbee6465f8744d71b8e89bdfb64fb4537f08d8f', 
    's3iHU5eH3OtxtSW8iDBJNiFiIdM3a4przsaatdIzU5E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)