UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TLjIjBCmVHac94mOUJ6pmWX5tV7he+Y0UKZrzOChGbI=' 
WHERE 
  key_id = 'a5c76b6e0088d953536d750187b1ec1a3411fcbf22bb03a947f2580b0cfdb448' 
  AND (
    token = 'TLjIjBCmVHac94mOUJ6pmWX5tV7he+Y0UKZrzOChGbI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )