INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '889130c461aca34bc9a4cce2a52e824ff08518b441cba70b20b7cc3bf0ed5606', 
    'Wr2Rp5vCEaobcjFHGmNXbk//GTyJNpDOz8TKOjxd6ro=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)