INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53fac6a3e063dab9fae31832fdff18365d4488d97666d02838a9d28f863609e5', 
    'tvS7fQWfoMNC7cd3CCYo2FYrkyR8sXBxRba4WBEL+zw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)