INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6660274723bb96a34ca7cdd5626c6061070d88b9c65aad969981ba45bcb63b0c', 
    'U99zG5ONBnYziAakYUlTzwI0lV/NlDF7YKTnva5KTh4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)