UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dirUVdJGWOVAx4nrOpiNboWJeYKPEnG/VbJV7fGfYPQ=' 
WHERE 
  key_id = '0c034f4dede55d2ad9d5afad871391de12bb0eff6e3389efadff3213ae1cbea3' 
  AND (
    token = 'dirUVdJGWOVAx4nrOpiNboWJeYKPEnG/VbJV7fGfYPQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )