INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '765e9e0bc526e88c96838bbbef3b0334e402cf5c68a5052c50920a110d25ab7c', 
    'OfsL6280UolcXBYDQ7TsI8RU2h3Jqxyd+Bcl9V94SXo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)