UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TmhR2DBgMNcaGDxMpo7JhPUoT9PzJUBmKGhA0DEf2T0=' 
WHERE 
  key_id = 'fddb4dc86f27b2f551cb379b749f795011fd4c0ed423220aaa769e99eaaf713c' 
  AND (
    token = 'TmhR2DBgMNcaGDxMpo7JhPUoT9PzJUBmKGhA0DEf2T0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )