UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WDvJKUFWnmZ0PUt+QknhXuxV4qUYD41fELkZJlF/6AI=' 
WHERE 
  key_id = '4247a483014c7584df82fc150ddfdd399349ff0a3f8f56609f068bbb1251ae26' 
  AND (
    token = 'WDvJKUFWnmZ0PUt+QknhXuxV4qUYD41fELkZJlF/6AI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )