INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a80e55ad4f9f07f293e89a021a70ba6378cf53e5130ea08600d872c8c9a6108', 
    '+xgwYrVfE4rFYa24zFTIbSd1D4FZU0RA02QnF8//kGw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)