INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f8ca0309cb67ca1df95f98c6e3f57c898ca3365a49a879b7c0d2d5cfbb61b91', 
    'du7e1lQMFYikehkGXx/6e1/T8YhPRTgV9hDUmnPZCzg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)