UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U+ye641wcHXWjRerg0X0taRMfxDUlmazBae++vqWWuk=' 
WHERE 
  key_id = '10a20e8a03b6d2abd8c9d5ca6bcd1923c85fed6234349d89fa261c7941e624e6' 
  AND (
    token = 'U+ye641wcHXWjRerg0X0taRMfxDUlmazBae++vqWWuk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )