UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mqvBTLhyTj0SNDEGI6stoiwYqa9ow3mpVno5Dgo47ew=' 
WHERE 
  key_id = '83129f2b0976702583e339d95bbca71a7158cfb8667d2accabecef1c0fc9a7fe' 
  AND (
    token = 'mqvBTLhyTj0SNDEGI6stoiwYqa9ow3mpVno5Dgo47ew=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )