UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tXfQiGvDClcy06FGeKeZ/uEIZUuCL6uac4QBbGbGMBY=' 
WHERE 
  key_id = '1ef2f575adc0ca0c4ae581cb9d1465ca3c995d153733ebd3d329bfddc5bb34d8' 
  AND (
    token = 'tXfQiGvDClcy06FGeKeZ/uEIZUuCL6uac4QBbGbGMBY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )