UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c5Cv+wBxY8h5TzMTkoNQdgrLSzHWyhsWiB8THMaRuXs=' 
WHERE 
  key_id = 'f93d295bb72186afd854ee69262554ebfd7d6f6f68266cf99fe83159113788b7' 
  AND (
    token = 'c5Cv+wBxY8h5TzMTkoNQdgrLSzHWyhsWiB8THMaRuXs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )