INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81f51ec50daca5183fd373f9bef1f4333b0ba6ebd75a3ef3b4ba80099de26227', 
    'PjsCEkty3rhfUJaR1f3x2BR+aCwxytmRB9YHgbcFAIM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)