UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OFvm7Ld+oSw88rR9ZyKV0BNN2QWSHy86qhR+oExfDEw=' 
WHERE 
  key_id = '34ceaa15326d086e079575972743bdc9abf8f5b5b634520c6075e97ebf278dde' 
  AND (
    token = 'OFvm7Ld+oSw88rR9ZyKV0BNN2QWSHy86qhR+oExfDEw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )