UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pd847yodpog8p3R6uvSVTOg76plqbwB0pKPpLfTK0PQ=' 
WHERE 
  key_id = 'eaac3c6ed51b716a29b94526310fe8011d1bcbe5caf1857e30110a29ee4a259a' 
  AND (
    token = 'pd847yodpog8p3R6uvSVTOg76plqbwB0pKPpLfTK0PQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )