UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'svtDhGz27CHIfxmnkStsaZ2id7QyUJvkMgzJx9TV1QA=' 
WHERE 
  key_id = 'a0c29610b38b24ab073a7319bd099dec5baeda1a8a84a4c99d26e66028f37cfa' 
  AND (
    token = 'svtDhGz27CHIfxmnkStsaZ2id7QyUJvkMgzJx9TV1QA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )