UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '//OxMNPR0H7sBUeDWhs0ChMaXfGvY5t0zJbQjyVJk/o=' 
WHERE 
  key_id = '0595e30115ac6db58e26eb963201682aab4334d47db1f31e9ed43d6bbb3ab88a' 
  AND (
    token = '//OxMNPR0H7sBUeDWhs0ChMaXfGvY5t0zJbQjyVJk/o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )