INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '812fd28793cedd625300a3c9fbd79c7c2ea5868b237f6bba24e38847c23875bf', 
    '1160wN7YYxnGyWcj2/oe6TSf5ccZie4Jo1ydjGc4bHo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)