INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '540fd73636ea8e0610011360cdda18cbeb5a2550d8677f07e13b3ddb31e8f179', 
    '7NCAJI0UMu6c35SoACqrQa0rmkN6WlaZ1iju2gERfB0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)