INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9d450ca704d0d23ffa2212cc6900f7b206cd1a0380e3782644e8ae761253a347', 
    'T6ZaKl+GMi0wgSms4UREW62xhnqTVa3VmdXSE1EJ+jY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)