UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dHydw7AKfZJ4jGWsEj5FXoGBBaiE2+KVFnnQX2uI6mI=' 
WHERE 
  key_id = 'fad69772c8edc19b4867aeabdfaa2c4084591ee116d62096af4546d39dc444fd' 
  AND (
    token = 'dHydw7AKfZJ4jGWsEj5FXoGBBaiE2+KVFnnQX2uI6mI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )