UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iY1f/qR1FkKpWJuben43sAwYJtn+a96HK6PzKYSmTSs=' 
WHERE 
  key_id = '11bbf5e023fe359c352bd09ba3a07180f784321fa17379954741026b167f99dc' 
  AND (
    token = 'iY1f/qR1FkKpWJuben43sAwYJtn+a96HK6PzKYSmTSs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )