UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1yNj2f0jTsOk2EwXCSMlu7QO6VEkfNCI8Dr/qAHCNvk=' 
WHERE 
  key_id = '157bad9c43e183fa12e447a8470d40fb3a5d4649f06dfc113ede26094439c3b4' 
  AND (
    token = '1yNj2f0jTsOk2EwXCSMlu7QO6VEkfNCI8Dr/qAHCNvk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )