UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oH6eI6scH84cx/YUrHQSBQ76BK339RWmDECp8QTtFGY=' 
WHERE 
  key_id = 'de8ceb781a60c81b53e50b4678f31330674c47576fb29fee63bb3afefc04a862' 
  AND (
    token = 'oH6eI6scH84cx/YUrHQSBQ76BK339RWmDECp8QTtFGY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )