UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7P4kd2COBkxHSZV8pGGcubP9HShgkxj8s+jwnDCjZ4I=' 
WHERE 
  key_id = '7da3a472c76865157fd1c749c8249e269b18960a81ea8dab00a93854e2b14039' 
  AND (
    token = '7P4kd2COBkxHSZV8pGGcubP9HShgkxj8s+jwnDCjZ4I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )