UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4ifDJweOUjmN6MiCO6xpYS36BdixQrlVY2X8RQwP0MI=' 
WHERE 
  key_id = 'fc39c8e4ffdc1c174b4346951edbc0f3046800bcf8a9b2ab97845e93585dc623' 
  AND (
    token = '4ifDJweOUjmN6MiCO6xpYS36BdixQrlVY2X8RQwP0MI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )