INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1defb5a5dde5c926f4121b93eef8ee12c330d42e16a1d62540de4861932955bd', 
    'WvJGVyVNVAGSPLb1RFTH5EIOCdlgbnJeHNYlEXT5W2E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)