UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EEjAIAg2eo5n8QWdtC+LYNr/afOC5tgUkGz0rnZvHoc=' 
WHERE 
  key_id = 'b5ab86bce08bc6084890d0945b74a3086827911a4c7544579f17d8a4fabbba15' 
  AND (
    token = 'EEjAIAg2eo5n8QWdtC+LYNr/afOC5tgUkGz0rnZvHoc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )