INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7ff5fa11d692d8eb61b5d6f442f9deacec76c13a1e47ace43331f7b897a5e8a', 
    '+/fJY157Dx0xw7PqW1oFJM6j4OLaiY8FHAAmMlw2SJw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)