INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6188650f6bfdae1907da4dbf313f083400b3c76deea4632b806100da188d54d9', 
    'LgPzFi74H0h0Kt6OWqCqLXRs8TUDfXM2jIdqM+NSqHA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)