UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QteAdE9zmMNePllrqJ2rO2MGG9VP2H85dRzJDAkHy1A=' 
WHERE 
  key_id = '4111eb51be48480930df7f4fa40874b003d2fdf3a3cce1ef73a5fbe8933bb336' 
  AND (
    token = 'QteAdE9zmMNePllrqJ2rO2MGG9VP2H85dRzJDAkHy1A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )