INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6cb7926515647c4b8f759a537d9793048be1d8bc363fc2542d8ead0a70049795', 
    'TOpAqzCvHwnynsFylTVeqAso+rMm5DTWp3X9vZR+++Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)