UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TL++m4ZMZq+WelWPkHfPCSh8Y7HT5HzeYg3R6pBLpV8=' 
WHERE 
  key_id = '969ea5787321dec4e0c97451099128039c9b484dbc1b920f6753006e55ba6bae' 
  AND (
    token = 'TL++m4ZMZq+WelWPkHfPCSh8Y7HT5HzeYg3R6pBLpV8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )