INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a959d375694dba4c2d60a92ecbe5cdc1be19aee341274b2b017ebe550a6ca761', 
    'SaPiLQr2X2Vf/qCUO/nG2EUve8xbIS4aBfeU1YjHYXE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)