UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5tO8NFPP0TnaPOPElEsqh7TXgdGfzgx3OO/9pNFXw/0=' 
WHERE 
  key_id = '8ba99bba35da08bf67fb0fd09396a79ca36ee9593870f2b4ff93408972be492b' 
  AND (
    token = '5tO8NFPP0TnaPOPElEsqh7TXgdGfzgx3OO/9pNFXw/0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )