UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oP8G3md1U1grMwPkXNYZDPxuugIdjg4uzrQCuEHEq1o=' 
WHERE 
  key_id = 'ff4fff0d5990410553a4c04725b41fe27376b636af332706d9fd91e966f00c67' 
  AND (
    token = 'oP8G3md1U1grMwPkXNYZDPxuugIdjg4uzrQCuEHEq1o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )