UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MqKZslB6K9ZRedo/YVTYwt2T4RUzs/1z6TSpISwlLzk=' 
WHERE 
  key_id = '2db30fbfd79b0b78851b1d3c51cceb609c4ad5641ad6d8e36a0bebe625d13231' 
  AND (
    token = 'MqKZslB6K9ZRedo/YVTYwt2T4RUzs/1z6TSpISwlLzk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )