UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ecpmo86dveXAL6Jh7fN28cOWpcwPbEhfuFlweEMIsRs=' 
WHERE 
  key_id = 'a5e319abc018a4394174202af365329a627a50f1ca0a7f8ecf00301fb09f0393' 
  AND (
    token = 'ecpmo86dveXAL6Jh7fN28cOWpcwPbEhfuFlweEMIsRs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )