INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f9422be226e2a623a7356677a211950be66d3a1800a00171230b13ccae5d474', 
    'lQMnlPRkZu9TNc8oDtTx4rMa6Cdd26LQ2Orayx4gU44=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)