INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c9e9f8566b3192b75e3aaf2421c9d7ec370a3b2bf9b73f8fae4b6de25806f45', 
    'KlHwumStGtKzapxQLpBwH0dtmIsjxmPVsvNLYQyL2/0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)