INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0ee9ca51aa9135a553d12fc8f55f8156f6e36e8584e5b8b08efb55f416fc44cb', 
    '7HkuCTTf+RjG3oxsudqtwPuG14nUNi36TZiSfW0Xr9w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)