UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GfXhhCg5DIRSs1M9SFdCKq2jDGflrEDn5Iya6WWbobU=' 
WHERE 
  key_id = 'f12635ea06f5b60cc986ec466cf61358527529ded63d13e7b53a1f6278ec94d8' 
  AND (
    token = 'GfXhhCg5DIRSs1M9SFdCKq2jDGflrEDn5Iya6WWbobU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )