INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '319fcdb782850f62848925799bdb6dbef738ff8caa678ce0fd0ebc8af964007a', 
    '1JoEg4F3ATjqw2WioewpGPkq+wKmXCzwQ7iO2clgj+0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)