UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q78WgQsYwAdLplxVGTkCA+hIe9b3//PyhcGw4O3XWno=' 
WHERE 
  key_id = '1dfc70f7b5ebc6fc8f02ce27447847e90848fdd414b2f4595ad1f972f7507afe' 
  AND (
    token = 'Q78WgQsYwAdLplxVGTkCA+hIe9b3//PyhcGw4O3XWno=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )