UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8cayXbaNG26tQPdWzM2I89bQn6kBucwuPTwXKw01KtA=' 
WHERE 
  key_id = '9f02a9028b51b55df504c8f07f49fd15da70c2fa575bf14a65c897c67f9b544b' 
  AND (
    token = '8cayXbaNG26tQPdWzM2I89bQn6kBucwuPTwXKw01KtA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )