UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'esHZTMumOpSaOk6EJRBxBQ6qZKUUOoKIfgX0843L4Vk=' 
WHERE 
  key_id = '4b2cfcfec18996e63ea34c67ab8043ab9672ed9de8334022bd83e84b07986e36' 
  AND (
    token = 'esHZTMumOpSaOk6EJRBxBQ6qZKUUOoKIfgX0843L4Vk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )