UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H77mbyo/3B6RA8Io9PDl4+5VikH5KAOBGy8F8dhAkSE=' 
WHERE 
  key_id = '8da7331a91caa25acc1ac7e4c8d96ce96e271bef77f9b257cd60dd42a4b792ce' 
  AND (
    token = 'H77mbyo/3B6RA8Io9PDl4+5VikH5KAOBGy8F8dhAkSE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )