INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '49681d5bc9bf5b4fb0326e4825aada3c548c0b3965f99011d317a961d9713983', 
    'utXyq1pkHa6oZQx5gtjd2lwWILfE6zoIH8FJ6Aqw5RU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)