UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y0gTY4fYdog50a3WWzrskLX06K7pwP7abOBg3CTvFGM=' 
WHERE 
  key_id = '64bdd212d62b0f9fe227b0420cf165eb518d95a9f9d29536daff4d57d01c0728' 
  AND (
    token = 'Y0gTY4fYdog50a3WWzrskLX06K7pwP7abOBg3CTvFGM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )