UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v1kDDqK77beUaAj57KBB93aWkhwmfGbc1LWLxwkcfQw=' 
WHERE 
  key_id = '525e07cbbad858f83281a35d08ffd9f576bff3033e4917654f7d6a62ed4e9131' 
  AND (
    token = 'v1kDDqK77beUaAj57KBB93aWkhwmfGbc1LWLxwkcfQw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )