UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4MNuixwZUTCm2NVmrgQo2V8Udu6B1pMr8vMzFxsPtGI=' 
WHERE 
  key_id = 'cbd823ba3e37d55ab5b332429faf2e187bde65c6f765bf93511b61e8439ab7c6' 
  AND (
    token = '4MNuixwZUTCm2NVmrgQo2V8Udu6B1pMr8vMzFxsPtGI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )