UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l3d98fQVy/oVErxEqd/OFhLiAiajVo37U7HO+re9b0E=' 
WHERE 
  key_id = '4048c93d70ee40943354750b82a53934aaf92cfd7ae7a7f8e631efb71084dd40' 
  AND (
    token = 'l3d98fQVy/oVErxEqd/OFhLiAiajVo37U7HO+re9b0E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )