UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QZiTbjnr+2UXbttRe1LhX5uG0tm5K7LEgrdW0YX9zSg=' 
WHERE 
  key_id = 'f979996952ab0412c83075bbe3fa31164d25efb360ea4437f962fed5117e5656' 
  AND (
    token = 'QZiTbjnr+2UXbttRe1LhX5uG0tm5K7LEgrdW0YX9zSg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )