INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28add43c73f60825ad30a40366f2e76afe1b7cfd19156750afd9c9c15918d1aa', 
    'H8jvl6dC3F6OrxJ6O3+2PGZ91lIHifK72999o4w+XBU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)