UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8MQ/q+OgIvxCjkLRKOvTNfx/Bph1xhluFuAtl713PGY=' 
WHERE 
  key_id = '1b7364789c1898d32978828a7d81d9724eec6a4266c48530aaac8287e95fb1a4' 
  AND (
    token = '8MQ/q+OgIvxCjkLRKOvTNfx/Bph1xhluFuAtl713PGY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )