INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b777c60355cd6e9b551a9a0a4a71874e6eb6df79147a6e5f7010630ce0128db1', 
    'jgtBvuR49vqmknuuVuSBi5ukWe0DIObu4iju+7ZX8as=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)