INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd872a51fd9c3e0f865fb359880f65a4bb99f9022f510f5ee85531fbe9cf7f482', 
    'IDZe0Usc+9nDbNkDEQGjK0/iUr1EUb4AEVqM9TGF0NU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)