INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50de6fd853693269af33c857e4f7ef2c7a4fba432c232294cf8caffc2c878f3f', 
    'qyCr6Dicr++KtC8dZLMIsSFN1sAg+OkGuI7bLhwMYSE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)