UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C6STzY8vBN8ZorJ0nHVv9m3vVXwSAguZk+lgL+EQHu8=' 
WHERE 
  key_id = '08781a199663815d97005998e585e1b364b82c485a7793d02483600af7108862' 
  AND (
    token = 'C6STzY8vBN8ZorJ0nHVv9m3vVXwSAguZk+lgL+EQHu8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )