INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1d77ddb727d3a6dfa8ad59dcd11fe82fdb4a17e43a0143255938e44604bbf0f9', 
    '998azem5bL/6PxhuLON6b8Q3QCwTqFGQpqXUirf4jYY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)