INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f447293e699b1fb86e74d8d904ea386ba95ed5571d6512db99c45d8329531c4d', 
    'M8nmWlaqFk8TGbmu1CkXPmnb76mputG5zNF/eY8vI5w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00111

Result

int(1)