UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '11Ew/+meXpBDT+jX05Xi2piba9mcivsrQZYfelp21SE=' 
WHERE 
  key_id = '5a7ad56020a0bf3aed1f5ee9077110303088483db527214cc1201f8f33ad9e7c' 
  AND (
    token = '11Ew/+meXpBDT+jX05Xi2piba9mcivsrQZYfelp21SE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )