INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'addd89cabb8e979047645fb237c7123f88309baf62de4bcc829b65cc32907e5f', 
    '9G+7TIP8EzB7V0F6J36ZzJuRNImyhg9RKfKq1btjqBo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)