UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jPfiXEKrOZ8WDrfePx6OoFim+Ei9ewksckFe5jsk9Ds=' 
WHERE 
  key_id = '79670b4231650439099fdf355dc6450b8a812ad7bc129b01694f3c7c24550ac9' 
  AND (
    token = 'jPfiXEKrOZ8WDrfePx6OoFim+Ei9ewksckFe5jsk9Ds=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )