UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f29n8+pzBzVTJt2ZO2mDICmWBS4QeHdB7NU68NvMsvM=' 
WHERE 
  key_id = 'f469b42694a9168e3e2ffe8de237132c9c7bc803752a98f858a3aa9af7a777eb' 
  AND (
    token = 'f29n8+pzBzVTJt2ZO2mDICmWBS4QeHdB7NU68NvMsvM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )