UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RxGvBnxy3L9LdjzGGPsb8ePa/o33RTC9ZRi9BAB1TUU=' 
WHERE 
  key_id = '60b713b237e1e407d7f8df29403be37692da010148a7826381b671dc131a411a' 
  AND (
    token = 'RxGvBnxy3L9LdjzGGPsb8ePa/o33RTC9ZRi9BAB1TUU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )