INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '350f876ac4153b79ab7adf4ec7304c6953671a4e47219a71ad2c6fa6bb878d3d', 
    'KCHoC0CslIBxyytXHAcU2wwDvsQ4Z1iueatAm9fRen0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)