INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4fb490049369baa76099894e33fbef64831c0ac09433497431afe72469a5b9d9', 
    'he15acpL0iRGqi8TFhyVPUF/uw0pSguyowsmShO6RfE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)