INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6c7a3aae4c44b6d0a4a50a3038deb6aeb505a0ebff8635fe00e7351931c6402', 
    'qS+3JQqXwigN0BCXLFWpl+ape8KzXAqJOhLwjkB7VS0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)