UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1EvWgRu1PVovqdG/dh8FQDfP0dLQLlwUmlxfU6QQ9V0=' 
WHERE 
  key_id = '0e622f2103f09e8e2034358b85e8f681aefa0a64e68807c5266c73160019d96f' 
  AND (
    token = '1EvWgRu1PVovqdG/dh8FQDfP0dLQLlwUmlxfU6QQ9V0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )