INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4cd4d8866b6c451214cbbc18da4fddc474f2db2966be414f0e762b4d74716629', 
    '0jmWjqrekPnjiSl+WqAQ1H6pEVRI4BKiXN8up6PVmso=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)