UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd9HYNwDysDKIjNihSQus1xnFxacoEJe/UfMPgBFBkGs=' 
WHERE 
  key_id = 'eb323e97c174fb1b42e600895b11d87d9defba7cc1a9c82d96265e40225d9bf1' 
  AND (
    token = 'd9HYNwDysDKIjNihSQus1xnFxacoEJe/UfMPgBFBkGs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )