UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tPZ+j2vfBJah5PwjdoD4TSa0elgRfZj+ob1jWI23iWw=' 
WHERE 
  key_id = 'af5c25668768033f8900a49783df25a060d0ea2a8f67ab55045746b6a7a7ee39' 
  AND (
    token = 'tPZ+j2vfBJah5PwjdoD4TSa0elgRfZj+ob1jWI23iWw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )