INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b581a3326b246a81c14fa6df7000525a76ba8f09c6f21e5471d7b0b2a50251d', 
    'h0wVxF3vXzZrL1oMEUwjwrY4DxIK4dqTn0KtZO0mM/4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)