UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ag6cz+IGGaK5/VNvbRg+TcqRIcK8wEApagu6/lKZF0Q=' 
WHERE 
  key_id = 'ad226f4b7c37c2a9360a4f54ca2956defbc9126c95b73180f9f670cb88567754' 
  AND (
    token = 'ag6cz+IGGaK5/VNvbRg+TcqRIcK8wEApagu6/lKZF0Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )