INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac2324bdf86156897f454d6575586ab43083a4fc29abe8e636c24a331813ff76', 
    'Cz8NVa5EF5eM7VY3WlkJRBmV4BInp17QJ1nsIfpjRTs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)