UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P0Q+YEA9NrPl6/yvPhqpdoEe2bDuVz+GkAm8/IY+FgQ=' 
WHERE 
  key_id = 'c85fac2b24ce4bbf5cfda52677aedb7a06aec6697ad31ff93052ccc18af79794' 
  AND (
    token = 'P0Q+YEA9NrPl6/yvPhqpdoEe2bDuVz+GkAm8/IY+FgQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )