UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CWkD1Qgnq0wQK1z0g8JwDF87aMGIUQwsH11Pfp4jtuA=' 
WHERE 
  key_id = 'c5b81f3d5c8b64a3a276e0921c4e4cbe780fb16c239e4122e3ebb59bbd690023' 
  AND (
    token = 'CWkD1Qgnq0wQK1z0g8JwDF87aMGIUQwsH11Pfp4jtuA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )