INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ac9fea5e7d7653ff5cbcde241f58f9eedf0487ade21c5cc4c4f619d85c05bf1', 
    'VnV51UbjR94Kl9N6hj6K1X+0jjztHd/+ZMMdVAv0Fio=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)