UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1hQHvdC855lgC5D5gDm0BdAfAv34mjPzCC1Y9+RXxPc=' 
WHERE 
  key_id = '9e7b98c24d0a018c3fbeb65564462ea5ae456a08bbb510d25c7ccf9fcd57dce4' 
  AND (
    token = '1hQHvdC855lgC5D5gDm0BdAfAv34mjPzCC1Y9+RXxPc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )