UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4zayb7A5xtRsIz2RR2Q0e8zm3YltyNLezT22DpY7F20=' 
WHERE 
  key_id = '4dc627d783cb36786457c0f425c3d4733ab394110309f06e84ebd5138c16c8c8' 
  AND (
    token = '4zayb7A5xtRsIz2RR2Q0e8zm3YltyNLezT22DpY7F20=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )