UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HvY4BEocvlw3V3IBLiiocx8XiaekXKTW9pLpxtfMXxw=' 
WHERE 
  key_id = '73f04c38d8e5c08951393c80713da0663e6a07efbca1b5689fefa850fb14374f' 
  AND (
    token = 'HvY4BEocvlw3V3IBLiiocx8XiaekXKTW9pLpxtfMXxw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )