INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fe439586f68444580bd98ddcf47499a70eaeda9505e1e78a367d919f2ae3e637', 
    '5XGfsXTP8R1ql4O3nBSmQ83gXZjn/kDLsw7YFUiLIQg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)