INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ae6681906c09488e23312481697092b6c57e94b1e81d31b34807dc835f2b9ab', 
    'kf1g2QkWJzRF/tZnDp9ONVOiB0I6XX9GYyOBBhja5jw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)