UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bDgDBgntsee3cArxnvWoqWN55zFXb1PN0ZjUuRVNPf0=' 
WHERE 
  key_id = 'cfa01d6288ba910f93364e51d1eda7e828abd3b3fca2fbcaddd955c4c9e7e20b' 
  AND (
    token = 'bDgDBgntsee3cArxnvWoqWN55zFXb1PN0ZjUuRVNPf0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )