UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MfO9dpVegjOJYIZZPBpANnW93HRmoBm+ECO4691Dbj4=' 
WHERE 
  key_id = '47b9c077fcbeb852fe71dfee09ef7ce57799b7048f275cbfd6dd41c9b778b453' 
  AND (
    token = 'MfO9dpVegjOJYIZZPBpANnW93HRmoBm+ECO4691Dbj4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )