UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MIood4qmqaeS8cBU6nN6ub5oVVOa/lmBjeDOMSBBN2g=' 
WHERE 
  key_id = '19b07b9aefb64a6a53b1f22d06139b8d09f89fc6b331c512146c1069e011458d' 
  AND (
    token = 'MIood4qmqaeS8cBU6nN6ub5oVVOa/lmBjeDOMSBBN2g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )