UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YQU1OympvONBEBYq9jk38f8z97nbCJ8aBhEVDS8QtkQ=' 
WHERE 
  key_id = 'c675f62edde64f3fb7eeb74a72324d5e9a1977b74ce79c3d705ad80758acf242' 
  AND (
    token = 'YQU1OympvONBEBYq9jk38f8z97nbCJ8aBhEVDS8QtkQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )