INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ca98146035b2da66afee9f5f763e5765cd49736d92c4e19cc3d06b97c09daf7a', 
    'gNtTJaP6S89tggu9xAUX90eceJTc9E1q5nUg6VAvj2Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)