INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c9f4878ef72f933fca918d4289fffec6470472f3f6cc5340d49dadf3241a6e1', 
    'sqTyG8CHsPAjXDTGbEfns/1WxWY7GkFQHI2g9aMQL4E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)