UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p86/7B8b/5H6PtaNpoWyvzLloDRGHo4V+cL9Vk6aZz4=' 
WHERE 
  key_id = '5287e873a3b5276ef289efd5b0b1de0149227d139659b02782208c7090635408' 
  AND (
    token = 'p86/7B8b/5H6PtaNpoWyvzLloDRGHo4V+cL9Vk6aZz4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )