UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fg116a7OaWVrxY+yXuno3JqodMFGaDP9p5uEXEJLi4U=' 
WHERE 
  key_id = '495648d8d61becae7fca103af0aa1ae9656267d3a37bcfd5dbe5efc3aa69ac04' 
  AND (
    token = 'Fg116a7OaWVrxY+yXuno3JqodMFGaDP9p5uEXEJLi4U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )