UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ttw9OPE9/iwn4mLZAm3iy0XZ9ddBwkuU+RUkcDK2ZFs=' 
WHERE 
  key_id = '92adc2d487fd6fc953d76e06fa7901ede26591fc6f54d07628dcda05b95d201e' 
  AND (
    token = 'ttw9OPE9/iwn4mLZAm3iy0XZ9ddBwkuU+RUkcDK2ZFs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )