UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZDPxrnOIN9r3C0V9iHsIP59wk7bBZVuAuGZ515KLxuo=' 
WHERE 
  key_id = '47dff06edd57b98fcf501953f9228cf42d512de38864f8d16f68f49e82a870f9' 
  AND (
    token = 'ZDPxrnOIN9r3C0V9iHsIP59wk7bBZVuAuGZ515KLxuo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )