INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7230eec1ddad40e932dfe01186866edbe932fee533113f10844469aff1a48d38', 
    'TpnbeP+PulvO3iliZZdnQXudlIgDdeHt7z/F7jdY7Os=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)