UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M5U/3llmyNbHtEvz2snK52b/umTtpXoLh1EjrVrYrc8=' 
WHERE 
  key_id = 'e6f7220dd63290653087e8ddff6275267bf27d763eb0c7edd272d1b2a8d5dd73' 
  AND (
    token = 'M5U/3llmyNbHtEvz2snK52b/umTtpXoLh1EjrVrYrc8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )