UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z4KXo61tgA+Arymo1tFIzu4doRt9KGM7UTK/jzB5vTU=' 
WHERE 
  key_id = 'eb82934293fb7139c6f4dc32f25d6253e30b46b97a97a71206166f4fad2f459b' 
  AND (
    token = 'Z4KXo61tgA+Arymo1tFIzu4doRt9KGM7UTK/jzB5vTU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )