UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wjSPZgXqV76IIU3A9QlKaM6TrQwGHDaL2TLF1iDu3/w=' 
WHERE 
  key_id = 'e48427fc5f1e91c00937509ccda071a63d5c65a50d594a56ec38810d21e0b257' 
  AND (
    token = 'wjSPZgXqV76IIU3A9QlKaM6TrQwGHDaL2TLF1iDu3/w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )