UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YBpVZTqYj6lS8+Vuu6o+/Ay3pRzql8j6HM6zshT3qzU=' 
WHERE 
  key_id = '2fb27520b2c3676866957ee82e0ec80b4c077e2879563475a8104d1f445eda61' 
  AND (
    token = 'YBpVZTqYj6lS8+Vuu6o+/Ay3pRzql8j6HM6zshT3qzU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )