UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GsXbUgIuojezckbgbYoAfQw7K4ci5kkfSka+htK9Fa8=' 
WHERE 
  key_id = '79acc58ea881558e5cf4b34dbf790b2010ad79b8c5ee0b995ad6bbddc5559228' 
  AND (
    token = 'GsXbUgIuojezckbgbYoAfQw7K4ci5kkfSka+htK9Fa8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )