UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+qNyZvO8WdfSFLaTKCa6uGUKHk9ao8bCSZsPyno+UCU=' 
WHERE 
  key_id = '6d663971a5b849a33c226dec42bb98822c45fd6bc19622c1ae02d31fb65cf1ea' 
  AND (
    token = '+qNyZvO8WdfSFLaTKCa6uGUKHk9ao8bCSZsPyno+UCU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )