UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bXtxOhnqifYR4aS8wjEUEejZ98X7lNkjkZ5EvSA/0Vs=' 
WHERE 
  key_id = '323b4aeeb03fe211489fd561565132396c2fbc38103d89ef2f968c0164e8a415' 
  AND (
    token = 'bXtxOhnqifYR4aS8wjEUEejZ98X7lNkjkZ5EvSA/0Vs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )