UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SMZlcvrtI/to7C9P3jrEM95wAwyuLo3TmjMaZ7AADOY=' 
WHERE 
  key_id = '04a1d48356ea5ae5d971fd0af6eec1aa0db137a08279fcb055c8a57a39465b24' 
  AND (
    token = 'SMZlcvrtI/to7C9P3jrEM95wAwyuLo3TmjMaZ7AADOY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )