UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y6oDw5jWJZKOZG348y7jh7DS1VEw0OxVxIO9Gf8HIuI=' 
WHERE 
  key_id = 'c9ad6a2611e445aa11e316b7412828142d38fe4a9a627802cebb900cb38c2759' 
  AND (
    token = 'Y6oDw5jWJZKOZG348y7jh7DS1VEw0OxVxIO9Gf8HIuI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )