INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f9c130542edf4eed4bcb8f4a3205199856411bca2e2a1865dc806799941d8835', 
    'DufNtIqbCg3dgYD3G3Rb5O/4EmM491jutzk6O2JRkPg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)