INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '73ad4117b29b6d876edb81d52ce85efd02779f4d77ac7e3d042cc47f294aeb50', 
    'cYZCaf466TNb8duAhqhwEi7WdfpsnMQpW5JcghCEfwA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)