INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6648aa595a66223cc880f9408c08f1606e2e46c1bf4540a4e73c16100053908b', 
    'lg4RwvuMf19WQ53FnO2WfWg1BBZwyBQYmGerdoI3z0k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)