INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2743e395ef6cb681f607d74f8ab18e39507ef2e9789e13abffa4a252ba6ccf02', 
    'ZU0tcGC5m55Z/bRssaDlk2Xfm0892iNocYC1KKZH0qM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)