INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f21911cb783ba3f4bbb94dc294c4ef98ee946d39b4a34827f4cadfe6692a6e78', 
    'Ysw9td2MSJXbzucaYjQz5prJosN5NikTNXSzc6pZn3E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)