INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b98486291ca4e7c57aca4b6be7c06e57e972ee3084fcabe7332ec96d747cc123', 
    'khmz/l2u+uMdi7DTez6Bx/8xs8DeNF83xjz3+ZKPXZM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )