INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0ae5d1be2d3f5a57405b30383d98a35a1cd04fe8f40cc7c904140f8ea5fde394', 
    'IT+Av7BJ6DjGHrNpT8GHXQXpfxx/z2sW3ba/6cmJNWs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)