UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZcDiFfNFrtRU6shRV/nXz4yQhGGjSLOzB7pqZiibQgo=' 
WHERE 
  key_id = '1e8dd3fb246bb9bfa3679028413269ba62823d687a486586197fe5135eddf109' 
  AND (
    token = 'ZcDiFfNFrtRU6shRV/nXz4yQhGGjSLOzB7pqZiibQgo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )