INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '475f618836bd848872f211585f46fad6a47376395db22dd56f376248955a4bb0', 
    'GWvAylgIXzQ7YS3G10Y9d9tuJgN/2AH+UOBCN3nFbAI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)