INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7fae022e76783e974017c18a847156e8f3eeefc313c357951cc516dee495795b', 
    'gGjAwYQWW2YqGwCf7dBD2OCO7o9D11wpHhY2yhP57WQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)