UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xPQjN9dhkSUSzlkJS1dqh27V9RHseN3Zh5Czlh6zSEE=' 
WHERE 
  key_id = 'ededb1d8ddc752f3f53a538e5eb541407759a3bb1b98c800083e9dabc6516771' 
  AND (
    token = 'xPQjN9dhkSUSzlkJS1dqh27V9RHseN3Zh5Czlh6zSEE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )