UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7iKb4RSZ+9ZCt7w+F4Ph2xOGLyyAF1fcMrYq8SWLQ8s=' 
WHERE 
  key_id = 'f4d6818de593579c4ee2df42f7b4e0145a543a0da7b33675e1578119f2ededf0' 
  AND (
    token = '7iKb4RSZ+9ZCt7w+F4Ph2xOGLyyAF1fcMrYq8SWLQ8s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )