INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e589505d17da8e05393d5d774418d423560be444d2c8742f524a44e661f4c914', 
    'WgjxbPpP61hOiq51DCrvIvZ0F7zH+chzNWVHgMrm/VI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)