INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef1db55478673341a83ad43f41a8f16011ec659f4ab6081d440c7f413fb3e47f', 
    '7TOe+jFpbOnZvTEixBvgdwVFKINu7JMmqCKdGTAuOa0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)