UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '29aGCpHM0VQzSC52sxOm9pfzBbaqC7rgjhiZMjnvD3w=' 
WHERE 
  key_id = 'b777fd98fae86c9a212561826255115bf6446f4cd9ce47fbf005324071f1fb14' 
  AND (
    token = '29aGCpHM0VQzSC52sxOm9pfzBbaqC7rgjhiZMjnvD3w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )