UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bzGuNDxyesCftGIzGw0VP5Iwkjcob3ztkCs/wjxbHMc=' 
WHERE 
  key_id = '672c4547a07e9f2a3cc57d27b99bfd9f211ba2c13437814debdc350a6e6ded77' 
  AND (
    token = 'bzGuNDxyesCftGIzGw0VP5Iwkjcob3ztkCs/wjxbHMc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )