UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fb9ols/Hx9VKETBQYFFvVh+3j9D6mJQoJbLwsHSgY5g=' 
WHERE 
  key_id = '8e6dab7ec1b0c76e114e559f8b00642f487de92b880202f93331a25b2173eee4' 
  AND (
    token = 'fb9ols/Hx9VKETBQYFFvVh+3j9D6mJQoJbLwsHSgY5g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )