UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R5WffBGWjt1ZgcuABkOOlEGFQf58VuSz4xoey3prff8=' 
WHERE 
  key_id = '7f87b71d42fa623da87ab1a5d438ae7ea4925b62e49e98876fa7bf1bd685f08d' 
  AND (
    token = 'R5WffBGWjt1ZgcuABkOOlEGFQf58VuSz4xoey3prff8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )