UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7eTJqqkNMLvVLZLAzSRVngqNemLf+dvarVyprZ3C/RM=' 
WHERE 
  key_id = '2ee73f48b381ee56c1d1cb70c521f0f49c717df6e1d8ba8042b67562edcc9834' 
  AND (
    token = '7eTJqqkNMLvVLZLAzSRVngqNemLf+dvarVyprZ3C/RM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )