UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6XhPLnpqH53tYJJojwtrwZtoJBqRHT1AEHdjFig3H9Y=' 
WHERE 
  key_id = '2192cc59de9f64212f8e37c59e8cf3a8dff493236eceba080ce9980c29dd1277' 
  AND (
    token = '6XhPLnpqH53tYJJojwtrwZtoJBqRHT1AEHdjFig3H9Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )