UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zxgOrmPdz6DbWP23pm57OJiwcePCt+bbne0ikIbZ6hU=' 
WHERE 
  key_id = '581028914cddac6adb0bacde10df22d9f0c6d9e5d18ca97464294d84b1906d6b' 
  AND (
    token = 'zxgOrmPdz6DbWP23pm57OJiwcePCt+bbne0ikIbZ6hU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )