INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd21c99c82ba3c1a409e342c4e9c5c9bde3e24327275244fc7675b7b94d3d7ca1', 
    'qrjk9q8lfiJkJfX9EMms06KNowS13aaSJ9AmIR4jPhY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)