UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AAZyqYqIg7ysoYHQWlqvkNm+Y2TEdflO3dOnbJS18XU=' 
WHERE 
  key_id = '70c61d07f25fa78c83752fc608ca7e2ed00b43f4fbaafb8df6854f7f694ec7e1' 
  AND (
    token = 'AAZyqYqIg7ysoYHQWlqvkNm+Y2TEdflO3dOnbJS18XU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )