UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YBzsvizhVlOghIg9jCuDLWaSOoMXPEYj4P0PZDuvof0=' 
WHERE 
  key_id = '05ae2c4c5a2bd931b7cfb447f17d4dbe27e036bce38d4f9c10bec22e7d7bdd30' 
  AND (
    token = 'YBzsvizhVlOghIg9jCuDLWaSOoMXPEYj4P0PZDuvof0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00020