UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r0uLxHkuyLFnrHdB+PNlFbscsEd2Buz5GQzLEhijmpg=' 
WHERE 
  key_id = '518317cbc9338ce2166d55b81d6fd976b7a92ccbddbb0a5714c638271a4bbddf' 
  AND (
    token = 'r0uLxHkuyLFnrHdB+PNlFbscsEd2Buz5GQzLEhijmpg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )