UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sf6ieVRx1DvrhRRKUdC4Q7enFReSaeyuYtF/1HUH9bY=' 
WHERE 
  key_id = '4c2b45fba4352a43be03da1a056d099be755f7ac345498a88402f399872eaf8d' 
  AND (
    token = 'Sf6ieVRx1DvrhRRKUdC4Q7enFReSaeyuYtF/1HUH9bY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )