UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bRrRnJahYiQUTCeYatCmtc3mGsEPkMIk5gtgBA4btIA=' 
WHERE 
  key_id = 'f8a289c46b2ab6dc1397a9fabb8f2232d07e5553edf6608012123a7c4cf63198' 
  AND (
    token = 'bRrRnJahYiQUTCeYatCmtc3mGsEPkMIk5gtgBA4btIA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )