UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UKsI/uQdHHZog9bc2iiQ2B5F4cp+N5aZdMxnFoJj8iQ=' 
WHERE 
  key_id = '8f5a05eabbce39005f576263fde0195270baa25fdcf82410b9824f1b296ab157' 
  AND (
    token = 'UKsI/uQdHHZog9bc2iiQ2B5F4cp+N5aZdMxnFoJj8iQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )