INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9923f68dd81e49eee00af65229f0de55c8a85ac2c04d4efc840b61e759a6abe', 
    'QgSpwXSbN13uRL4iKcSJSDJaD183YmP39k0TW4/rMqw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00066

Result

int(1)