INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88cdac11ccb715030a4023910d97b2469d2fdf7d08031475e93abfc9b1558309', 
    'rdt0t34NZixqHcMy1PTMkbnnkA8/kHxJcozn5ritMNU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00080

Result

int(1)