INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '59ab4061405752e4934f24a658b5456b759fd4434901c08c5e6904b8165874ba', 
    'poLYmdgj/w2FqShvYnSAo98vaDCtgGfN0cUy3GxJ1LE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)