UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fHYRQjqpb3szR1H9qHGY8zn0xJAE8yfSdfqe2dngGo0=' 
WHERE 
  key_id = 'c221136f78cc644bf09cee4ed56695510cec7ba6a5433cbd072731bd5112b044' 
  AND (
    token = 'fHYRQjqpb3szR1H9qHGY8zn0xJAE8yfSdfqe2dngGo0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )