UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y0ujUPHgdSexTbgr6FMsf3u+X28ou+jlSCJHUuzy1nU=' 
WHERE 
  key_id = 'a7c9131b7997e5f1be2e2a57c63c72b42dfeac4ec3f0c3abf7b7cf0ea2ed7885' 
  AND (
    token = 'Y0ujUPHgdSexTbgr6FMsf3u+X28ou+jlSCJHUuzy1nU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )