UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zO6kVOeBO8MQGLGkLtcct1C+2vQjBA6J7m7GAG5Vevs=' 
WHERE 
  key_id = '02fc3bb9baaf5ad53387a6246c28c73887527a7019cde505ae26c67814998dab' 
  AND (
    token = 'zO6kVOeBO8MQGLGkLtcct1C+2vQjBA6J7m7GAG5Vevs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )