UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1fv2c89W3FYlkXt1XsUgoRyIhHdYw8OMBdYaBWQAbY0=' 
WHERE 
  key_id = '7b052b64b6db7612647ec79d10d650b696fb1bc894da04051a4cf5bf188fd5c2' 
  AND (
    token = '1fv2c89W3FYlkXt1XsUgoRyIhHdYw8OMBdYaBWQAbY0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )