UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XbkzHs5TN81ZajIFWyZ7EwjfKh8aOQMG5SFRyVR5B2Q=' 
WHERE 
  key_id = 'a7f5d7583be348d36c58472a9d469f32f7b237a4758849c9a3c5f75f293ed9ad' 
  AND (
    token = 'XbkzHs5TN81ZajIFWyZ7EwjfKh8aOQMG5SFRyVR5B2Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )