INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b2914124c31e620754a5959fe20963b0e3190bfee5da09b22488708aced1d59', 
    'dOm1rZYrScuQrQ1FYvj0E000Fs8BkRH5i2jwT4cF5Fg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)