UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gdW5YaWtgUS+Jg5iXJSMC7PyCOShi7a2TybyohDuCmk=' 
WHERE 
  key_id = 'ff58f10f1115eeb3d6ee9a94e2040ed2bbe8700d16fb478924d7b48eccbe992a' 
  AND (
    token = 'gdW5YaWtgUS+Jg5iXJSMC7PyCOShi7a2TybyohDuCmk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )