UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IOS726EiMpDu9KsKU/mayujrMh6G6onlFKPl8NyXiOM=' 
WHERE 
  key_id = '7735b196286c325cd428b3e12834b3825dce366b08ca75cf188d5c08b0246ac2' 
  AND (
    token = 'IOS726EiMpDu9KsKU/mayujrMh6G6onlFKPl8NyXiOM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )