UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zlZqTV87qiBIBg22SON+cvF7aXrwAk9dmxZtfhG3FaU=' 
WHERE 
  key_id = 'f4e80aa7432db009737731bb82f97e2415cef05e000b6dcd25e2eb15666b99f4' 
  AND (
    token = 'zlZqTV87qiBIBg22SON+cvF7aXrwAk9dmxZtfhG3FaU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )