UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gY489wnOnN0z6C6CURCf8LmkfHcU32uTViczHMvNnV4=' 
WHERE 
  key_id = '46a326d40df4c7b5465e15b01935b412c9e8c6d3e83e18eb68fa7fca3d18b08e' 
  AND (
    token = 'gY489wnOnN0z6C6CURCf8LmkfHcU32uTViczHMvNnV4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )