INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d9b0cedd80b6621c4a974e2c86ae564038cd72350291a3d7b7123078c8de798', 
    'QHUI9oqJVLozHOdDcUHqqWy6H5oLAcYFF+pXz/n8BLo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)