INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a856684dbbbb137664a8db4de2463bebdbb95fe23becdd64e07dd29d2cc89759', 
    '3bjlBf9eKWabFa4ubeK6EnFq6JWjwXS7mxKI9nF9gxw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)