INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8b8449fe9a629dde96d319f27236ef3dd9419c21c1b4f5bc1750fe8ba7e104f', 
    'cY0YOQlbICco3OkxCyLX/BixjPa4YlU498n3QyNIqEg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)