INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a3dbe7676e839336c0b6e93793b49d99b7ef776b3d0ae19472b6e93ac7c6073', 
    'hTZ0BouSQKomCOROsWpctQqi83rJe0Vymt0u4W11las=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)