INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '879fed41eb8e91cc41739940a3ba451aea1a36d1cb3f19ccc7509f026136530b', 
    '5NFINLdjf0fGgK5XtUviynhyCA6o3LRFDw8NjTT2+y4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)