UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LwuCqhGOyJ/6xJY88Bjsao3tlmfYxc2d6Sh+UA4vI/A=' 
WHERE 
  key_id = '08e052d1951b2a7c187dcb5b38dd76820e7977b50644957bfdb4a3a6c444c926' 
  AND (
    token = 'LwuCqhGOyJ/6xJY88Bjsao3tlmfYxc2d6Sh+UA4vI/A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )