INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '789a3cb2dbecaeb9f5dca16ad24ce17ac87565d5dfb0009c4776847107afd551', 
    'w79jmzGiGCqM3lCH3b0/Pa2oeRQI03eviKUYH0cD9I0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)