UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v6+dkGLd/86pnwR26VRQCHgFuI6Uaprnv5TM3MLlNE4=' 
WHERE 
  key_id = '0acffe43ce1326e247cc928070c53d537958be5e7551420cef0be17731849fc0' 
  AND (
    token = 'v6+dkGLd/86pnwR26VRQCHgFuI6Uaprnv5TM3MLlNE4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )