INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ec9040021a2b56baa3866c2bd9b660dbd86c9f5032d17758600595c49f9c247', 
    '1FIzWYNuEdFcDp+GY368wVnN42LHQVPi7MeWuLW/Aus=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)