UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3QgyzgiaX0WnV0SgHofAeLqliIcxtYA1yprgqnLcXFE=' 
WHERE 
  key_id = '8d5e4c899f680161c0015dffe369c0a9409c7ae2ec69f3ae3837b848244d215b' 
  AND (
    token = '3QgyzgiaX0WnV0SgHofAeLqliIcxtYA1yprgqnLcXFE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )