UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pj9guWcJaFYZUFKK67dpXx5rAhrAB7bfwn2/1bBxvuM=' 
WHERE 
  key_id = 'b17315b024a47453be8f4fb1396cbed6aabafd12acfc1722db021cf04a2b05db' 
  AND (
    token = 'pj9guWcJaFYZUFKK67dpXx5rAhrAB7bfwn2/1bBxvuM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )