UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L+WRv6xA46uGaRu5doc8hB4h8n8t8raZ/x236uGoA8w=' 
WHERE 
  key_id = '64a593970590529444d5897b849ce078adbc00fea57ca84cb0a80f3fce8411d3' 
  AND (
    token = 'L+WRv6xA46uGaRu5doc8hB4h8n8t8raZ/x236uGoA8w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )