INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4780f200194a58b04fc055af1149b340facf5cddcca8a17d506428469a48052f', 
    'Q3ay9g9dBRzeN5XV4EqFOIjKzflM8yHkwUdQEIi8KGE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)