UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jmwqDc5/BDYb+51O2Z8zBMu1bj9ya3CsFIzMQrvO1v4=' 
WHERE 
  key_id = 'e195f3b41d23bdb1dcb40305fa93e7884b3ec0aad18490e4d1ac4eb50ec2eb79' 
  AND (
    token = 'jmwqDc5/BDYb+51O2Z8zBMu1bj9ya3CsFIzMQrvO1v4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )