UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '88t2EnICdsIqgkoW1/LAvWGQrkYYZZzveXEsrTv5iGs=' 
WHERE 
  key_id = 'b7707e0a26e69cd40f057b9c3508421c840a38c713da05c19eb75c7d07811c25' 
  AND (
    token = '88t2EnICdsIqgkoW1/LAvWGQrkYYZZzveXEsrTv5iGs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )