INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c9e1da2384570723d7c1e164845385b9467252a36ee1e1b8ab9988183d65245', 
    'IEBRmaq7VsLzsTCXTwnwPS3FGw+IYbP0XrZcQ1tnBec=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)