UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RG7WxBbmTTjYrweLHU4ENBE2PRdRjFrd7Tz9YXcI12Y=' 
WHERE 
  key_id = '909b4d06df1aa6e5cc4ee4f873795e14cb2b2ff3765aa734845ff5fa2c48af1d' 
  AND (
    token = 'RG7WxBbmTTjYrweLHU4ENBE2PRdRjFrd7Tz9YXcI12Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )