UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0ebv0Mp9hZpipV7jrqGKCe3edXLjyN8TSs7yByTOoog=' 
WHERE 
  key_id = 'a1a232ee1bacdc5c015da99884b66f1a2fe6a8b25c6b8b060b0a9edb051504d3' 
  AND (
    token = '0ebv0Mp9hZpipV7jrqGKCe3edXLjyN8TSs7yByTOoog=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )