INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'efd4423c8d1ebe52ede414ed233082abbe1e4460ca21edad85464bfbb583970f', 
    'RUTT5P+oUxlRp0XK2PEH9uQyYbYSE7hAUcWDDmSjLkw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)