INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac64858e25f61cd924525ef347557d274837863d59e6979196fce7179e8fe63e', 
    'qsh3Sv9z25U5JnHsiPsL4mbmSMHkhmpikZurRG6zhFY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)