UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SioGLv5BOtuthmyFqoOeJaGvZAYczsnfHwIidONKiPc=' 
WHERE 
  key_id = '2fcf0fa68c294a18f166561949cd656db29632325388e490f962e2b43ae33418' 
  AND (
    token = 'SioGLv5BOtuthmyFqoOeJaGvZAYczsnfHwIidONKiPc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )