INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91e1b4d648c2c2bccd7298d0a543221c7c4424aa9811ad76fb9e47d59106f578', 
    'lVfCH6mGxj0nH5QfFn/KoieCMf5YXh5jxAks043pdtU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)