UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D3eHmBCZw1phgkbOzLB0ggPchWnmih7VfWGd4boOuFs=' 
WHERE 
  key_id = 'ab1f66e319218a4c8ac287a379d766167442a6bb321eb2ae020395beb9dc73bd' 
  AND (
    token = 'D3eHmBCZw1phgkbOzLB0ggPchWnmih7VfWGd4boOuFs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )