UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pVEJc7uWI48SmG1odgI8FfbptXel9T3IrapWPl6HsUE=' 
WHERE 
  key_id = 'bfb4fa46eccf15b93e6dbfef5e1af513ec948861db5d8d4cd44f24cf8c949912' 
  AND (
    token = 'pVEJc7uWI48SmG1odgI8FfbptXel9T3IrapWPl6HsUE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )