UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ezSWV3a4Dkczbv/ogE8UXOwkPktpvY4YDp7WEBZwcOw=' 
WHERE 
  key_id = '12ba7becde265117101807271ee4e295018c515f5cdf74751290c85e837748b0' 
  AND (
    token = 'ezSWV3a4Dkczbv/ogE8UXOwkPktpvY4YDp7WEBZwcOw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )