UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '293teJdSKam5umpPDUW4MONfxtrrrADFi8uOaHlKGrw=' 
WHERE 
  key_id = '403db3bf697f5786c65b2d22c9eda7d4da6a299bc0873cce1aa4a3de319fadee' 
  AND (
    token = '293teJdSKam5umpPDUW4MONfxtrrrADFi8uOaHlKGrw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )