INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd59d764baffa2764fe019b44fd1002637318609e5f6845c1ccd1e60f9b260cb', 
    'k6Vet+Q6uCYyqLg32SwyRDHT2JvfbQ6wwc13q+Tsr1I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)