UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm2PkTGFFHR8qovhqLwUiCVST55xQ1NLLGX7pCQqaiYE=' 
WHERE 
  key_id = '86a6fe3e96b77c878c466e6755769a6d381593ebeb43ebf728037f7306b5ea42' 
  AND (
    token = 'm2PkTGFFHR8qovhqLwUiCVST55xQ1NLLGX7pCQqaiYE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )