UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZQdwsjJopiBsTk5kEqlHHBKIw+TKgWcCmObakjuv1KY=' 
WHERE 
  key_id = 'b9a24298dc199eb2a87c1cac9b78076bfab61230ce1f4e28323692a28b4ce1cd' 
  AND (
    token = 'ZQdwsjJopiBsTk5kEqlHHBKIw+TKgWcCmObakjuv1KY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )