INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '831f2e497ecbd640687b6746379085d782826326b7eabd4cc59d59a91cd4f48b', 
    'ErnghqVMbm7MuCyvu1K6tC6x1BRCmH8krG0Jzh5UMyw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)