UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lzG/pQGZbND941d6ElwS5Fo75lQUffo42psW6+cYeys=' 
WHERE 
  key_id = '76fb0e8466366757443d46cebca7c2a301060bf6d7ce71b1adf11a87f7fd9763' 
  AND (
    token = 'lzG/pQGZbND941d6ElwS5Fo75lQUffo42psW6+cYeys=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )