UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z2aPX4QEzwfKvFwQrIkiVc4G5Y6Mmu9XTOKqNAveTj0=' 
WHERE 
  key_id = '85abd88f323e184971da547fed81b69899d680871b19a5bd7429c25b7bda4382' 
  AND (
    token = 'Z2aPX4QEzwfKvFwQrIkiVc4G5Y6Mmu9XTOKqNAveTj0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )