INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '019c4a6719130cef6fb11749a5412d174053abc74a4c36f2700e34b942bc2be1', 
    'yfVekVigHntCKfElPhQJgCn66XV8awlZ9wlgBkCWqCI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)