UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tEmIz1AnO5V/7qR4wlV1PIVwx2BZtilKPCSERU20Prs=' 
WHERE 
  key_id = '469fecbbf19ccb4d4e20c7f640a0bcccfd55fb24a367cde23ac6bd72a3eb7be5' 
  AND (
    token = 'tEmIz1AnO5V/7qR4wlV1PIVwx2BZtilKPCSERU20Prs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )