UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ET5W66CfjSxAW9g29eZNSVsHhNRh3NIqf4EEBdQXOSU=' 
WHERE 
  key_id = '5558ffe79cd670f1ba143781020f68bd92c7f65240caa4bc3ce2c5a60bcf153a' 
  AND (
    token = 'ET5W66CfjSxAW9g29eZNSVsHhNRh3NIqf4EEBdQXOSU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )