INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '689e59170887d923ca16f0a383cbec75326a552a8e6c719756060822d7dd2779', 
    '9rf9yppww8GdUKqJKRLjM9gI74yWT8kv28MB640RkFw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)