INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6fd7835832fa2876ea2950b7423694e81e4d67b2215606ab1d145329a5b9015', 
    '6vgDuxNvgguGH8bdEkWTfpURZTXHbKZ5DJHEnOAxLgo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)