UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V+MmEKV/toiwURFkFssdlHgqd4NSOt/5TFpIlEPyZCo=' 
WHERE 
  key_id = 'dead2e81b46d0bc0d631efdb4e5ab67e4aa6419211ef5e8a8e52477d50a95cce' 
  AND (
    token = 'V+MmEKV/toiwURFkFssdlHgqd4NSOt/5TFpIlEPyZCo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )