INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f52a7d1e19c5b42af71f7091ee429a1dc99ef9b11de7194611877e34ddd5290', 
    '6HfK9WbVdvsuqqPAxmwvAJ4fmnWh9L36BRVNCQN+RKA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)