INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b52e4790ec471fae5cd80cd55fcdcce0110e03223bfb3dadef909463c0aa608', 
    'cFkNSKpc61VzkjP/39UhDvvf1h277lZ9XO/dRzBirh4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)