INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c06d8123ca0517af0c38a9c9a7ea77b589d729851da05e07e9656f667266291d', 
    '6KRDllmGR9kT7yfFUnxoSXe4BsMdGYJ9Q6TqWrja3rE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)