UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wyxhLTmcuhzkXFrzbx42sqHsa1VQGr8Wsi+uI6i8IGU=' 
WHERE 
  key_id = '203b4e6e635d498a3cf31c74845906062eb60f81bbf553a4db01fac91d6cc661' 
  AND (
    token = 'wyxhLTmcuhzkXFrzbx42sqHsa1VQGr8Wsi+uI6i8IGU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )