INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f8496c7b00ae12f23403f32b45fc204c5702408967c6e2eee14700ffe5e1cf5', 
    'AEPZhBJmkS15fll2gOQaRpjewPAQi1dK1tixIzD3M70=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)