INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8a803b7765053d60079053be6c0e630febaeccfe8f7fade2577f0b5ed3d7d2b', 
    'D1dUZSvYY5cga8R2VLoUO9PMwAiLttN5m7DXu8JLzVU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)