INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9cf5884039fd76edd342996afc2e064422d0b00c13d07099a665f324adf1c92c', 
    '2ipBQj2EkxNC6nILL0jPnToVXszaY6o4wUo7uu9krKw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)