UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lmG9pkeNTf39UVgmGJPTJpWte1+pBKo6Jj8zVgbNv08=' 
WHERE 
  key_id = 'a34b93dc2537faf2571e80db2d6aee3a1f0d01fd1e45d257775b6aa8f6cdd3e0' 
  AND (
    token = 'lmG9pkeNTf39UVgmGJPTJpWte1+pBKo6Jj8zVgbNv08=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )