UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/8tY/f+3dJy3tlyoqxmZotO+jx3Gie5Yn0tcYuGDTRo=' 
WHERE 
  key_id = '86aa6d269dbf0a7274d95f7302c4a669113219249256a107d39f0a5d2eca4548' 
  AND (
    token = '/8tY/f+3dJy3tlyoqxmZotO+jx3Gie5Yn0tcYuGDTRo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )