UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'taZMeByUJOBd8R7XQLYadZGWuwVk4qThJ0+wbeiGDtE=' 
WHERE 
  key_id = 'fb13648ed72ed0b13eb5e82902b02790efa7bf4c2a927152abce53e04b793143' 
  AND (
    token = 'taZMeByUJOBd8R7XQLYadZGWuwVk4qThJ0+wbeiGDtE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )