UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aoY0cSxIf8CS7emYPkKhQpboTZQ0zm3JnM4Esxx1M8A=' 
WHERE 
  key_id = '4235f309f1f47f9a549233360e760515d6d413405a613ba710b92b2defc62009' 
  AND (
    token = 'aoY0cSxIf8CS7emYPkKhQpboTZQ0zm3JnM4Esxx1M8A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )