UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E6DjUGOXpZxo7iRmt8McLtsMjaVHXV0VllGmr5YruAo=' 
WHERE 
  key_id = '75df485f11ab4bf0dc7a43f59d5311bd9c8f54fdbe87e60536fe948782062e24' 
  AND (
    token = 'E6DjUGOXpZxo7iRmt8McLtsMjaVHXV0VllGmr5YruAo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )