UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EjnNRcZHEukG1ZCX1BUQ5XtVEO6lDT9gyBY7jeC1Qo4=' 
WHERE 
  key_id = '1dde735d00fe3d6453a2e7e397385e77944383ab4037503c7bd965b884139b1e' 
  AND (
    token = 'EjnNRcZHEukG1ZCX1BUQ5XtVEO6lDT9gyBY7jeC1Qo4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )