UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7KU/tLPgpvWYl8LLN+vk0hL0rbnvp4+Y/kPuLoMtLJU=' 
WHERE 
  key_id = 'd6d4007c2c78831d6aea5df2ffe86c903c33016ce17a71fb3da1932af7740db7' 
  AND (
    token = '7KU/tLPgpvWYl8LLN+vk0hL0rbnvp4+Y/kPuLoMtLJU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )