INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68eeb5c1bd3eea8c440dfd48c21a32077ec59f12689b87e14dcc852b993a8e8e', 
    'CBM60doK483haQsHuMA+IW1IKspWdN4QRdvl6PNk0wk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)