UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pLNy9K4qD7XSdYP0pvsj0BB5VkQBouuneZTPI1I/p2s=' 
WHERE 
  key_id = 'f5cf78baa0edb6b79e581afc5a221aacf5c28509630bb849ac305ceae4484cc5' 
  AND (
    token = 'pLNy9K4qD7XSdYP0pvsj0BB5VkQBouuneZTPI1I/p2s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )