INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2448f7923ca76023d08570b3b89f2f2a183edfa977a3801e730ef74941bff3d2', 
    'yF3iMkczUIPA09L5dGtdIbxPeWbkLXwxEUEZfo2Ctho=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)