INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a6730a538d9202e999a46fda97b2dcbda6c2f27bc0b99ae30e00703f4b59b6d', 
    'HlfCkISQ8aP9TgvRGon1dQfmavsfgFnNOxVOg03d+9s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)