UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BpZJf9wrnQbxHRbX8vhtFkjK/ELmGeYgxp7sA2VOxbE=' 
WHERE 
  key_id = '45bbc96634af987d880ebfd9464ebc13b66c80850b6f869269f9b3ba19dc84ac' 
  AND (
    token = 'BpZJf9wrnQbxHRbX8vhtFkjK/ELmGeYgxp7sA2VOxbE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )