UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w8veuQVrmKn2E0OdY1EA+Nst18oT2A+aiSlX0naYm2Q=' 
WHERE 
  key_id = '9068760f0704631adc31927b148f896ec65d30865b803b7b82410b6e24d48e56' 
  AND (
    token = 'w8veuQVrmKn2E0OdY1EA+Nst18oT2A+aiSlX0naYm2Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )