UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pr5xP6PR0xCxkcDMUAgyxfiDs7ngmMyrn5p9seK8m0g=' 
WHERE 
  key_id = '242178f3c41fca516662f40c92d36a57f52effb34619f42a5ddd91d8fefe83b3' 
  AND (
    token = 'pr5xP6PR0xCxkcDMUAgyxfiDs7ngmMyrn5p9seK8m0g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )