INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '12548b47c74bfc33fbc5e2c49c656002a5ad3042c76957caebb002463082814f', 
    '3yi72nptcN1oabl4+jXE6Znus1ahArRR1qiLGD388Mg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)