UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z6TlNqQsKk3qJu8sWYoYDxcJQKO5SWgFf/vqYpY2Izo=' 
WHERE 
  key_id = '9714143dd3c0f7e25e51c018d971d36dc87438f72fa218fab9f749ab9f525f88' 
  AND (
    token = 'z6TlNqQsKk3qJu8sWYoYDxcJQKO5SWgFf/vqYpY2Izo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )