UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z9RzRPShaS7yExOQhuW4D9FLejeAzDM7C/BJRd/2idc=' 
WHERE 
  key_id = 'cefd90bc9f93d9e50845d9a18b361b6d75c712d47ff5f4f4333a7eec7a2efa3c' 
  AND (
    token = 'z9RzRPShaS7yExOQhuW4D9FLejeAzDM7C/BJRd/2idc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )