UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hWiak0YDbCU0nQyc20JsPNn4RoSwtVhB9FfOWNb3z8o=' 
WHERE 
  key_id = '556a86b0c76446aea8e26b969d4ac08f374341bc29cf0713d14a076daaa8fd76' 
  AND (
    token = 'hWiak0YDbCU0nQyc20JsPNn4RoSwtVhB9FfOWNb3z8o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )