UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DWeUHo+3TR6JISa5jhWTLDa101sUSLfWvVIYhTINFqo=' 
WHERE 
  key_id = '595099f161dbfbe61b0c6d9262bc71f7c9471c5f04c766181a56674501740871' 
  AND (
    token = 'DWeUHo+3TR6JISa5jhWTLDa101sUSLfWvVIYhTINFqo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )