UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DKD7Pnezun/AQtmS7Ehgh+5iSH3YcS5+rnep2t6HA18=' 
WHERE 
  key_id = 'f494bbd5e5ae55acecf69bca10ff2a959467cdb3de534f458fa451da52ef98d6' 
  AND (
    token = 'DKD7Pnezun/AQtmS7Ehgh+5iSH3YcS5+rnep2t6HA18=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )