UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0LuIJ5CzcwIpCMIaMFpRqCIdsoxSCOJsDOhEgdgjR1I=' 
WHERE 
  key_id = 'ffe5a1783c2bcfebb4e164fb83720d9c5673401c904a7f28f035239a221ca229' 
  AND (
    token = '0LuIJ5CzcwIpCMIaMFpRqCIdsoxSCOJsDOhEgdgjR1I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )