INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd90c4c02fe306b9797cf63fe8263a352368dd04f15bf4be2d9dae92638905bc7', 
    'e4f0Lql/c/JXUo1NGzMQc2qKmBFcD1KRyxQRqSGoA0M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)