UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VkWW/abJHT0AhJRLi5E6iZF9b8o91eN1nV9JA50JGzk=' 
WHERE 
  key_id = '17b8227590d5d4b5e1f91eafee4a3085ede00dd856ed174eaddbac13fd392426' 
  AND (
    token = 'VkWW/abJHT0AhJRLi5E6iZF9b8o91eN1nV9JA50JGzk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )