INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46615cb893a488eed786c321bf8bb59401c426e12d684f4b5f4dc47e6c504b5f', 
    'LNqbTLE5dLlTyg2mvN3nnIdvRXUgAI0XwmqtTOKWg9g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)