UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YF9YBla/WeGgS06BmVxKm48JjOhD7gfqxCNjqFDi+7o=' 
WHERE 
  key_id = '515e1720aa767e8af4100caa76241f4c3b2395e7b68b8e1dffcf6b9bcf14ef01' 
  AND (
    token = 'YF9YBla/WeGgS06BmVxKm48JjOhD7gfqxCNjqFDi+7o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )