UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nZw3EAVLJ8zx1ahBF7WZmMSAt/EzG+kJDNSrnrKbVTM=' 
WHERE 
  key_id = 'a1ddea822dba0436cc96a37e946dc3324219a32609ae56581f660f66e1482c7d' 
  AND (
    token = 'nZw3EAVLJ8zx1ahBF7WZmMSAt/EzG+kJDNSrnrKbVTM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )