UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Af3hNwzq6CSMgjYyP5N1v6Ziija1HQD8gYj1foUpt68=' 
WHERE 
  key_id = '2633111caaa2c17bd56e742502b9942f5cfa05149afd6844b54a305989301d57' 
  AND (
    token = 'Af3hNwzq6CSMgjYyP5N1v6Ziija1HQD8gYj1foUpt68=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )