INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f9e2028718e319fea8b411ba1c90113711a761406490bcb2cb58c44e2720e8c3', 
    'VYymoAjBnHv3QYz8So5knloP/KE2H8Cyn+us3sx6UkI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)