INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c84f3e28288bd7ee7f30c39ad94b473a51499cf764f362dc9d66670b87746b9', 
    'H6721WC4onMFfeHyMQss+0mRNw/JA6GtgZn1iqdOJw0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)