INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9fa0d7d6139c0170d7360e019ca6405a811970280278957d9ad4db0135fdef7e', 
    'Tz8ZVop54oUfdWPeT7Y6ZC6Sq2ZxvMNr/f+PpsxEXEg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)