UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zsYyIstWoX5h1Fqf8IPThyukkzB05XBMJKiQyrcZj2M=' 
WHERE 
  key_id = '8818f4ac95554bb63902f593fcba5e470fe59bc5429fba9c4a7991a6717719f3' 
  AND (
    token = 'zsYyIstWoX5h1Fqf8IPThyukkzB05XBMJKiQyrcZj2M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )