UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'juvpq+NREiqNiJGvpAHyriPX0gGSTKrdCySs8zW4ydM=' 
WHERE 
  key_id = 'a9c3b0f3396f844a0b4e59a27b13d17855edd22e94a18683cd69917e241b5e42' 
  AND (
    token = 'juvpq+NREiqNiJGvpAHyriPX0gGSTKrdCySs8zW4ydM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )