UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ob7+g7lUI764Yzfm9jXKIg+VzI9GmWeNr55r2WiTGIk=' 
WHERE 
  key_id = '3e46cad76de938d47c7ee6d3ae0c10de62dfe7ebc4cc28104fb145b807b03a57' 
  AND (
    token = 'ob7+g7lUI764Yzfm9jXKIg+VzI9GmWeNr55r2WiTGIk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )