INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '93839e67b4cdacb384344ed1e781c9ff7bb5147f993c697cfc146e3b788eed05', 
    'TefpTRQZ51gWEfutSV3MW1guiXYCohlcaBLIcJG6afw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)