INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f29f932546226c4ec46b29d2de232363cc4742e36d2968ac4f751a00cc46aae4', 
    'WW5XUJZiv5brFnIsxO2IYASzVoNl7791JhOyy7OxaRk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)