INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '568d0b383ceec6bf1797143ca22f0a11a08b45e9fde5487a1c9ad8fbfe8485ff', 
    'KYDVk7hAI/sX0SZB1T3HJQMwXZt1CZd6MA4vrF9vMtw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)