UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1xwvxqENoIHKEDaeKYfv1AaMwQ+/YEnwAh82SsbIJAE=' 
WHERE 
  key_id = '38fc6a24eae84b7fa726832cc4f1155a758c0b9cb77801d0c169bf061fe5e402' 
  AND (
    token = '1xwvxqENoIHKEDaeKYfv1AaMwQ+/YEnwAh82SsbIJAE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )