INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03f36e2e835cbf8acaec16db091c051d538d781c88895cd530670e4078a13a31', 
    'gNtwP9H9vk4xYsCvwU0meuD79WEorTVC2vVi0fDY19Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)