INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4bf759386d0e72d1562c6b94bfc841e38093c268db5b23ba4c36e636e252e8a', 
    'DGn8DfvloV3JTv1rS044gaUCZMZYYruzju4P+ScrOZg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)