UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LA1OzrdpCxBET7tmK6tWlIC877s/HCovsLQG9002rYg=' 
WHERE 
  key_id = 'e912d5df424e62eb6dd91da695a7d620a096e1a4f69a0ad75207f91226aa3b93' 
  AND (
    token = 'LA1OzrdpCxBET7tmK6tWlIC877s/HCovsLQG9002rYg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )