UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FnjqxCGPzyen80fIYRzZiHwAyMl6Wti5hHYeOIeOxwk=' 
WHERE 
  key_id = 'e616b45668a2b5ed90624aab0ec35684608ca9f75b32801237cb758aa42fb175' 
  AND (
    token = 'FnjqxCGPzyen80fIYRzZiHwAyMl6Wti5hHYeOIeOxwk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )