INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb29e2bfc77cb6f5fed03a26288ccd20387fa75aff1aa35b46cc58888cae6296', 
    't4pBgrJBMZnDqa4D5bbBjf1QCH5lSHzPx41F7G3BY1s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)