UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cT4EGFQzq6k+FzGSKZPo2ks3mrMezfeuyqpZP/MXC4Y=' 
WHERE 
  key_id = 'dcc958f9b0818a3086167389f09fab4b9f7ea915958564735cdeefc1750015c3' 
  AND (
    token = 'cT4EGFQzq6k+FzGSKZPo2ks3mrMezfeuyqpZP/MXC4Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )