UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jSGn6q+siM+VmtxPAr2N9aRxhg7kl/+4rTsN5mwcbLQ=' 
WHERE 
  key_id = '1e08267a6551deb40385df48806b6406faadad0350fd56bad45555b66035123f' 
  AND (
    token = 'jSGn6q+siM+VmtxPAr2N9aRxhg7kl/+4rTsN5mwcbLQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )