UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AwgVZRmO7mrxw7Hjxx3/CstjtrR8n0AI3HlVrLrqkyg=' 
WHERE 
  key_id = '7cf4a4996c5ac557a19857dd256166533acc40d1dc88e776d91b52957bd5cc71' 
  AND (
    token = 'AwgVZRmO7mrxw7Hjxx3/CstjtrR8n0AI3HlVrLrqkyg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )