UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/QVM1y2PqNqY5ichsltSDGnNIw3l6+grHSQbF+mfmV0=' 
WHERE 
  key_id = '86482798f22a3805a04ba54f09768a07bd0cfa3fba4f4d68623d1b4a125509c3' 
  AND (
    token = '/QVM1y2PqNqY5ichsltSDGnNIw3l6+grHSQbF+mfmV0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )