UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tb9lfEanveCdfEeuevTlsClz5I2SeuZU8eLklX8zdBk=' 
WHERE 
  key_id = 'f173cdba93a06c45093949e374d6e3f509611300272d044c22a31e305579fd97' 
  AND (
    token = 'tb9lfEanveCdfEeuevTlsClz5I2SeuZU8eLklX8zdBk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )