UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mgSz3kQQAn2leoD3UDVaE1A8nvz/28S2ZbyXJfxuz6o=' 
WHERE 
  key_id = 'd9c6ef3e48e8440ebe6e89862680b3ce7dd4dc767dfb7af993326d7de73cc355' 
  AND (
    token = 'mgSz3kQQAn2leoD3UDVaE1A8nvz/28S2ZbyXJfxuz6o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )