UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i7QPb9RNlLFRvYfQ1FxPz0rSnhGRp9rs88bDbvVbXUw=' 
WHERE 
  key_id = 'ad54fddc707a087e3243ec4cfbdb041eb3b3615652cc5beaefc781bae71be877' 
  AND (
    token = 'i7QPb9RNlLFRvYfQ1FxPz0rSnhGRp9rs88bDbvVbXUw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )