INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f5a5dcc4815703da4eeeb5e7ba528c3c60a5e5e4d800b8b8afea2556e46f8db3', 
    'rKt+wWmUesjJgOgZQbIEQzUMSi37/ERIxOHcFpJBKgk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)