INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b871ae35e97de911ec798557002eadfc9bd28bc459ecba03d77ca03f97fd5c4', 
    '9kEtpsJ5A3Lgckh40SmoEbADub6PeadIxif0T+PQfRk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)