INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c451fb95aea094d85de74121d686c579d20d5685937423e5e8ee88802d51d05', 
    'tKEkTcTTD5nS/mWSIk7MqXd6q9g3U9XxemY9CkbrncI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)