INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd7d23fb398ece0702b5c9f9a6a320b6b6935064c5fab87a5076b652c5bc774ee', 
    'D0tjamXz3mTxDjT1GPB3Ofh7H38irw+eVK6Ofdj22vc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)