INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bd2cd7b07f56d2144d8502af746ad78354c594227804e1478d744b550fe83300', 
    'IwvSUY4l3242WPlWuP0t5BeD6vbphzYgVYrKTw7MP5c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)