UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oZqvhfsGmL5nWiv7TfreGgRI9zdioWtczoExD/G+3hM=' 
WHERE 
  key_id = '031ae85c0bf2945d14c5859a3e4d71a1c41e7b9c0d07c2856933a629ac818492' 
  AND (
    token = 'oZqvhfsGmL5nWiv7TfreGgRI9zdioWtczoExD/G+3hM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )