UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v2sqKFWnq7rzcvlMayy+zytdCV7MAf2DfCyycclAVns=' 
WHERE 
  key_id = '948b97e48a7b1fd3bf000eab70c32e9043469dc2555277db8457153c2a9d403d' 
  AND (
    token = 'v2sqKFWnq7rzcvlMayy+zytdCV7MAf2DfCyycclAVns=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )