INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b95e07dc5e78179282a5d08f42672e82dff988fd7078bfdb5342e5d97d16261', 
    '3H8VXQ4d0jDE+aPVIQk9Y7RoZM9PIcF2MbIFxU7eeJI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)