INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fcf6e05841341520e149d26a4982ac65910856704f57da36bd335c065c954e12', 
    '+NrSfwh8D0cQsraNllR9ZrcBqWG6ndQHVdIfgQ/V+F8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)