UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pr4uLTWU2uAtjsaA2j2IOn0wN881R+fq9Oqj4qV2X4Y=' 
WHERE 
  key_id = '99b13d881499f36bbe3e088f9562ae77b8e72110e16e2713650015d2e4f312f1' 
  AND (
    token = 'pr4uLTWU2uAtjsaA2j2IOn0wN881R+fq9Oqj4qV2X4Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )