INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd59a3d9246e3ad45206676285244673bc13ce24523150139d545049379b82a2e', 
    'ZyZhQ0ZnT6iQhAoMaW7mBaiZFXOoTOLYXSR/UIFDgHU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)