INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '95d2d8cd3d4cdc664b9995b52defbc67a542d05e17358cf424ee954935fe816c', 
    '2OzcG9tclAdnuk3YEiHcCVJxUK7fVdKq9X1ZUQZyHdE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)