INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c391c571de7dae3d8ed0424695c5b1f3db5388c949ecfc2286e3b7e31271c36', 
    'kLuTtEq22Ui5VMxTIs+3J/8V6j8Q3wuOlzsvaWpZqVM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)