UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G7zx6H/Lz2NRQGSeaFpB9tubchVL8zJE9iX9VtFVRCU=' 
WHERE 
  key_id = 'abbfbee04e591261c74ddb81f97b7d43cff673d48671a469b125a48c31acb80f' 
  AND (
    token = 'G7zx6H/Lz2NRQGSeaFpB9tubchVL8zJE9iX9VtFVRCU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )