UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JeOXgB2VzzSD+Tz8jhpe5qp32t0iW9NfQGBMO+OKdhU=' 
WHERE 
  key_id = '788828eee28607038776b99301a8ad2606d2147bcf60350d950ca9f702277814' 
  AND (
    token = 'JeOXgB2VzzSD+Tz8jhpe5qp32t0iW9NfQGBMO+OKdhU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )