UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DhmX6mbxivnYRtgVW8cn0bvZ+vjIsdRuY4nsksmpWFE=' 
WHERE 
  key_id = '953333d2e4bf56f4e4d94a6c4c904cdda4ee0c9ceb23d5f3e0996f5c53d1dcea' 
  AND (
    token = 'DhmX6mbxivnYRtgVW8cn0bvZ+vjIsdRuY4nsksmpWFE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )