UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vCs59dOhTrJMMfvD69si/e2Jzkhyc+hftnMlYxQMHEM=' 
WHERE 
  key_id = '91d51c867f7ae57feb58a49ec988d95f96f09507f1277d8cc8f8a478af23ad5d' 
  AND (
    token = 'vCs59dOhTrJMMfvD69si/e2Jzkhyc+hftnMlYxQMHEM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )