UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vq9/TPFL1FYhp6b/YZXzAeXjZaigLlWtuUa5PJQLKBU=' 
WHERE 
  key_id = '336a8b3cc42d6dbb185ebe1c32a358f22459e07ad66ca15582f4caea368740dd' 
  AND (
    token = 'vq9/TPFL1FYhp6b/YZXzAeXjZaigLlWtuUa5PJQLKBU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )