UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b2WxpWjn64o5aBPRnlnNq3sxfXwXGAjRZcofLIC+LuE=' 
WHERE 
  key_id = 'e5ffb4b520fd4345752d928b4adeefdae2f9416c09bb61feb6f625f44e0f4f7e' 
  AND (
    token = 'b2WxpWjn64o5aBPRnlnNq3sxfXwXGAjRZcofLIC+LuE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )