INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '95a0f3a643dc59e66b5026caffda90ba5978943db26bb67334cc6aaafb9362ad', 
    '/t1sL0aC5AQFkHQL0awxik13jErrah2VVsTxKl5mWHM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)