INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd6eb91e5eefea0ad25e4e02ad53fa5e6fa58ec25a23a5fd78ed0124d275ac785', 
    'bVouoZReF6QUvY4JcVuoKtEuj1Jx4efFkk0WxrEkz8M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)