INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '71606e6ddbba4c8b45a358695092a64de7cd90936364314919c8fb63e9096be4', 
    'B3rsw0cIPdWx85A5wXQfQ8dkgdiL5l/W4g8TeBvV9l4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)