UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LJvIzIQThenF6fdVh7ItLY5PYafi8vnoPxinGiFbaVc=' 
WHERE 
  key_id = '1714fef9e57c4ab61ad480cfb9ba737557d8cb6ffac513d041a51f262a873300' 
  AND (
    token = 'LJvIzIQThenF6fdVh7ItLY5PYafi8vnoPxinGiFbaVc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )