UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WEPr4dNyNcDsOfEIfRGCxugSt+T8qdAtut64Bfmy3HU=' 
WHERE 
  key_id = '0bfa881d093e66ea06ec3fc6db83e449e3e889d810c4436d42d8b17061162348' 
  AND (
    token = 'WEPr4dNyNcDsOfEIfRGCxugSt+T8qdAtut64Bfmy3HU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )