UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O4hYOE93lHj1jVOgnU5hj0hNJu5rq2IDPgsfzjR8NRo=' 
WHERE 
  key_id = 'c25aa72e7774626c25889ddfd69823f1beedf13b5d535358671bcb7e55bf6b28' 
  AND (
    token = 'O4hYOE93lHj1jVOgnU5hj0hNJu5rq2IDPgsfzjR8NRo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )